Zens Wireless Charging Kit - Galaxy S III Accessories

Saw this article this morning. Thought I'd share it.
http://www.phonearena.com/news/Samsung-Galaxy-S-III-wireless-charging-kit-introduced-by-Zens_id32935
Won't be coming out until September, for about 85 USD, but at least there will be options.
Does anyone know how much the official one will cost?
Sent from my SPH-D700 using Tapatalk 2

anyone know how wireless charging compares to outlet powered charging as far as strength and charge time?

$85 to me just seems ridiculous for a wireless charger when the technology obviously doesn't cost nearly that much. I think even after these official setups come out that I will stick with the palm touchstone conversion if I decide I want to do wireless charging. Even if I mess something up I can buy and screw up 8 of those before I even get close to paying $85.

kmdtcs said:
$85 to me just seems ridiculous for a wireless charger when the technology obviously doesn't cost nearly that much. I think even after these official setups come out that I will stick with the palm touchstone conversion if I decide I want to do wireless charging. Even if I mess something up I can buy and screw up 8 of those before I even get close to paying $85.
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I agree, the touchstone cost less, but with the touchstone charging rate is only 500mAh which has slow charging time.
I'll like to see the official one first.

The Qi standard offers a maximum of 1A in low power mode but a lot of the ICs on the market (TI) only support up to 500 mA. 500mA is about half of dedicated wall charging one I believe and the same as when you plug it into your PC to charge.
kms108 said:
I agree, the touchstone cost less, but with the touchstone charging rate is only 500mAh which has slow charging time.
I'll like to see the official one first.
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---------- Post added at 10:09 AM ---------- Previous post was at 10:02 AM ----------
I plan on modding a case to do this. I am currently looking for some schematics because I have a feeling that this was provisioned in the design of the phone.

giritrobbins said:
The Qi standard offers a maximum of 1A in low power mode but a lot of the ICs on the market (TI) only support up to 500 mA. 500mA is about half of dedicated wall charging one I believe and the same as when you plug it into your PC to charge.
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Click to collapse
1A is more like it,the SGS3 has a charging rate of 1A through the mains.
i'm not in a rush for one so i'll see bother before I decide.

1Android said:
anyone know how wireless charging compares to outlet powered charging as far as strength and charge time?
Click to expand...
Click to collapse
I'm not too sure myself, but I've heard some people say it takes longer and others that say it takes just as long. I know when my husband had the palm pre and would use his touchstone it really didn't seem to be a very noticeable difference in time.
Sent from my SPH-D700 using Tapatalk 2

Does seem a little pricey, but would love to pick up one for my desk at work, grab and go when I go out on the floor.

It's new technology(For phones at least) so obviously they gonna rip off the early adopters, I mean I bought one for Nintendo DSI for £3 which has identical technology to what they put in that so I'm gonna take that apart and if it works just buy a cheap battery cover and stick it together.

If it is qi or compatible then the energizer charging pad will work. It is well worth the money imo. I used it with tbolt every night , before my slim, lean, toned s3 arrived. Now I just can't decide whether to ripe one of my spare tbolt qi doors apart or wait for factory s3 qi door.
For what I've seen if the palm is so easy why not use the "proper" dock and hack a tbolt or similar door.
Sent from my SCH-I535 using Tapatalk 2

Hopefully this combined with the Verizon version that someone posted some photos of will put some pressure on samsung to hurry up and release the official one...

Sonof the zens unit is $85 then the official Samsung one will be $100or more.

still no word on the wireless kit?

kms108 said:
I agree, the touchstone cost less, but with the touchstone charging rate is only 500mAh which has slow charging time.
I'll like to see the official one first.
Click to expand...
Click to collapse
For overnight charging, this is a good thing - extends the life of your battery. The higher your charge rate, the less your battery will ultimately live. The performance of your battery overall will degrade. Slow charging is a good thing.
If you want a fast charge, just plug into a USB cable if you are in a pinch.
Also, I read in the Galaxy Nexus threads (where the Palm Touchstone mod originated) that there's a software mod they are applying to increase that rate up to be nearly as quick as the 1A charger. The same type of mod may be applicable here.

I just got my ZENS+Shield kit for the S3 that has the protective shield instead of the OEM-style backing. I'm loving it!
Previously I had been using an OEM back with a Touchstone wireless charger installed in it, but I really wanted to have my elago slim hard case that makes the buttons recessed. I made an ugly hack that made it work most of the time but I hated having to fiddle with those Palm Touchstone chargers and making it align to the magnet.
Sometimes my cat could get annoying and just nudge it or maybe the phone would vibrate enough from alerts, it would get into this "charge-discharge" loop state that can't be good for the phone, sometimes even fully lose contact. It was just not very reliable -- I found myself sometimes just plugging it into USB to get a better charge.
The ZENS wireless back fits really well and provides the backing I wanted. I wish the texture was a bit more grippy but it's not exactly slippery. It's on-par with the stock grip. It's a bit heavier and slightly more bulky than the elago case but that's because it provides a bit more protection and has a rubbery pad for some sort of shock protection.
The charger is great too. I can put the phone in just about any position and it'll charge. They even brag it'll charge if you put it on a high volume speaker in the instructions (but it may take up to 2 mins for it to "negotiate" in that case.) It seems to charge faster than my Touchstone.
It's Qi standard so I should be able to use it with any charging pad. I was shopping for a second charger but the 3-position Energizer looks much too big as does the Duracell and the single position Energizer is slanted and I've read some people have issues with it sliding off. I like that the ZENS charger is flat and the size is nice, so I ordered another.
There's one downside to the ZENS charger but I think other chargers (except the Palm Touchstone) suffer the same problem: they do not use USB as a power source. My ZENS charger uses some ugly wall-wart. Also it's a bit more expensive.

Related

Best portable battery?

Hi all,
I'm wondering if anyone has any experience with portable battery packs. I don't mean extended batteries either. I mean the universal usb charger kind that packs several thousand mAh.
I'm looking to get one for a nine hour flight, and I want to know what is a good brand.
Luuthian said:
Hi all,
I'm wondering if anyone has any experience with portable battery packs. I don't mean extended batteries either. I mean the universal usb charger kind that packs several thousand mAh.
I'm looking to get one for a nine hour flight, and I want to know what is a good brand.
Click to expand...
Click to collapse
I can't answer your question, but a lot of planes have a USB/charging input now. I know when I fly Air Canada, they have it.
I have had an Energizer XP18000 for about 3 months now and it has surpassed my expectations.
It holds 18000 mAh of power and will charge my Gnex and my Xoom at the same time (need to order a special tip for the Xoom/non standard device). I use it for long train rides to keep my phone topped up.
When watching HD video over 4G my battery level will drop about 1-2% every half hour, so it is not charging as fast as the wall charger, but it is enough to keep you from having a dead battery when you get to your destination. With my usage I can go 3 to 4 days and never need to look at a wall outlet.
The size is about as big as a external hard drive. There is also a wall charger that has a good size power brick in the middle of it. You can remove it when you don't need the wall charger, but I keep everything in one small bag so all I have to do is set it down next to an outlet and top up the external battery, then fold the cord into the bag and pull out what ever cord I need when I am on the move. It works just fine with the original Samsung usb charging cable.
I picked mine up from Amazon but you might be able to find a better deal if you look hard enough. They make a smaller model too that is only 8000 mAh.
I always keep it in my bag and it works so well for me that I don't even need the extended battery and leave 4G on all the time.
http://www.energizerpowerpacks.com/us/products/xp18000/
Beautiful. Thanks Dante. And yeah, I heard some planes have USB chargers now. Unfortunately I'm not flying with them. I live near YVR, but Air Canada is having a bunch of problems with their workers right now. Last thing I need is flight delays or bad service.
I did a ton of research before buying mine. I wanted a pocket sized one, that had large capacity (enough to fully charge the phone twice), and could charge a device at a full 1 amp. After much research, I bought the original version of this one:
http://www.newtrent.com/store/iphone-external-battery/iphone-battery-imp50d.html
Mine has less markings and I believe both ports on mine are 1 amp, where as the new one has one 500mA and one 1A port. Mine was also like $55, this one is on sale for barely over $40, an even better deal.
It is very powerful - 5,000 mAh will charge the phone 3+ times - much bigger than other "pocket batteries", fits in a pocket nicely (I wear cargo pants) because it's skinny, like a deck of cards. Fairly light too. Only complaint is that I bought it before MicroUSB became the new standard, so it charges with miniUSB instead.
I carry a retractable mini-usb cable, and a retractable microUSB cable, in an altoids tin, in in my pocket with it. Works great, can charge my friends phones at the same time as me. Had it for 2 years, still going strong!
There are newer designs they have now too if you look at their website.
It does take a long while to charge - 8 hours to charge fully or so if you charge off a 500mAh USB port, because it's a huge battery! a lot less maybe 4 hours if you charge off a high speed 1A charger.
i was looking at this one http://www.amazon.ca/Anker-8400mAh-...UTF8&coliid=I3IVVC4G6YETK&colid=1ILTNQ88L4FE5
it has a 2amp 5v port, this can charge a transformer prime with the screen off.
I got this one recently:
http://www.amazon.com/Anker-SlimTal..._1_2?s=wireless&ie=UTF8&qid=1335035472&sr=1-2
Its (much) smaller than my Nexus, has a built in micro-usb cable, and charges via micro-usb as well. While it doesn't have the capacity of those listed above (only 3200mAh), it was only $20 and the size really does let you take it everywhere.
It can fully charge it the phone from dead about 1.5 times.
I bought mine due mainly to the fact that it includes the micro-usb cable that hides away when not in use. It has a standard USB port as well for charging other items, but the appeal of only having to carry one item and no extra cable sold me.
My only complaint is that the built in cable could be a bit longer.
It has a flashlight too... lol
Been researching this topic lately and found that Anker's 10,000mah external battery is looking the best
Sent from my i9250 (GSM) Galaxy Nexus.
[email protected]
I use the Veho Pebble and it's fine for my needs. I get 2 charges out of it.
after hours of my own research I also bought the Anker Slimtalk. I dont travel enough to need one that is huge and can charge my phone 8 times. This seems small enough to toss in my pocket and not bother me since its so thin and light. For $20 and the convenience of having its built in micro usb cable sounds like a perfect little invention to get me through the day.
If I traveled more I would of probably got the Energizer XP8000. Their tip program is awesome. Free tips for life but really its $2 shipping each. if you want this device to charge a whole bunch of things it can. My Acer netbook, EVO 3D, girlfriends RAZR, 3DS, bluetooth, iPad 2, Nook, and the list goes on. I've been trying to ask New Trent for almost a week if their products would be compatible with the Energizer Tip program but found that contrary to what I've read their customer support is terrible, but their prices are better than energizer. So they loose out on the sale since over the last few times of researching has allowed me to find the Slimtalk which for the price and for my needs is perfect.
Curb71 said:
after hours of my own research I also bought the Anker Slimtalk. I dont travel enough to need one that is huge and can charge my phone 8 times. This seems small enough to toss in my pocket and not bother me since its so thin and light. For $20 and the convenience of having its built in micro usb cable sounds like a perfect little invention to get me through the day.
Click to expand...
Click to collapse
Exactly why I went with it. Even while traveling I'm generally within range of a car or home charger, especially now that pretty much everyone without an iPhone has a micro USB charger somewhere.
I just wish it had a built in AC adapter as well but I'm sure the size would increase by quite a bit. Someone (iGo maybe) makes one like that but it only has about an 1100mah battery if I recall.
I found something here in the Netherlands, and I'm not quite sure if you guys in the US have the same thing..
The thing this has going for it is it's portability. It fits in your pocket, and if you don't mind a big lump in your pockets, it even fits together with your phone.
Click over there <<< to check out the dutch website of duracell. It basically is a battery with a socket plug on it, and 2 USB outlets.
Tech. info:
Output voltage: 5 volts DC
Input voltage: 5 volts DC, max. 1 amp
Capacity: 1800 mAh
Offcourse, this is the dutch version, with the dutch socket plug, but maybe there's an US version as well?
Thanks for all the info here guys. I have that crappy Black and Decker Pocket Power from a few years back, that well, isn't living up to the charge these days, so I need something else.
Still a bit too many options, but I'm sure I'll find one that works the best.

What is your power bank?

Hi All! So this is my first time starting a new thread so I hope I'm doing this right. I couldn't really find a thread specifically for battery banks or battery backups so I thought I'd start one.
I was wondering what is everyone's method of backing up/recharging your battery for your cellphones? For me, the battery that comes with my phone is enough to get me through the day usually and I just charge it every night while I sleep. If I go on trips, I use the Rav Power 10000 mah battery bank. I find this a bit bulky but it works great and lasts many charges before I have to recharge again.
Everyone's taste and preferences are different so I'm seeing what other options are out there that may be lighter in weight. I'm thinking of getting their smaller one, the 5200 mah, and have this in my backpack or car for just in case.
Any mini reviews of what you have would be great :good:
Wow, cool gadgets, I need to get a bank for just-in-case emergencies. Thanks Currently i use a solar powered charger, which is really slow and somethings doesn't work as desired. Looks similar to this http://www.amazon.com/External-Univ...=8-4&keywords=solar+powered+cellphone+charger
Ive bought one at sunsky from china battery about 4000mah, but it was year before, now there is a better.
I used to have a bank that looked like a GBA SP, with foldable screens. In the screens were two solar panels, which charged the battery of, I think, about 2000mAh or something like that. The thing is now broken though. Still looking for a nice (affordable) replacement
Mine is Anker 5600
I use the Belkin 4000, size similar to a ext HDD and look nice, pocketable too
http://www.techhypermart.com/belkin-f8m160ak-portable-battery-pack-4000.html
Charger considerations
Hi,
I need advise for the following:
Charger A (Li-polymer battery) output : 5V, 1A
Charger B (Li-polymer battery) output : 5V, 500mA
Device input: 5V, 750mAH (Li-ion / Li-polymer)
When using Charger A, some people comment that it will limit the current of 750mAH for the device and the device's battery should be fine since both the charger and device are at 5V. However, some people comment that this will shorten the battery life of the device since it will perform a 'quick charge' using 1A.
When using Charger B, some people comment that the device will draw more current than it can deliver and causes it to heat up and reduces the charger's life. However, some people comment that Charger B will extend the battery life of the device since it performs a 'slow charge'.
I also read that USB pins on the charger denotes if the charger is a PC or a dedicated charger. If it is a PC, the device will limit the drawing current. If it is a dedicated charger, the device will draw more current to charge itself.
I am confused as to who is right and which charger should i be using.
Can someone enlighten me ?
Thank you very much.
bought this one from Ebay, has not yet arrived, therefore I cannot tell if its good or not.
but for its price its quite a good bet, 12000mAh for 33 bucks (on sale until tomorrow)
not able to post links, just type w ww. before the following
ebay.com/itm/12000mAh-External-Power-Bank-Battery-Charger-iPhone-3-4S-iPad-3-2-Blackberry-/280947027345
Zagg sparq 2.0 highly recommended
Sent from my GT-N7100 using xda premium
I recommend Anker 5600 is very good for that stuff.
Hi, I use choiix power fort 10Wh http://www.coolermaster-usa.com/product.php?product_id=3001 it have 2700mAh and it's small and looks very nice. It can give one full charge for my SGSIII
I went on a trip this year and searched for a good bank, and this showed up.
http://www.sayes.co/20-powerbank.html
I tried it and it was really good, it has lots of adapters and it's cheap =P
I was able to order a RavPower 5600mAh on sale a while back ago, that was posted on slickdeals. here. I am pretty happy with the performance of the little backup, it defiantly gets the job done. My only complaint is that the body gets scratched up easily.
I was comparing the Ravpower and the Anker 5600 and they both look exactly the same except that both are branded with their logos. So I'm wondering if they're from the same manufacturer. Going to have to do some more research. However my current Ravpower power bank I do have is working great and I love this thing for trips.
I'm also thinking of getting a solar one for my 3day emergency/bug out bag. Thanks for all the suggestions.
Green Ranger said:
I was comparing the Ravpower and the Anker 5600 and they both look exactly the same except that both are branded with their logos. So I'm wondering if they're from the same manufacturer. Going to have to do some more research. However my current Ravpower power bank I do have is working great and I love this thing for trips.
I'm also thinking of getting a solar one for my 3day emergency/bug out bag. Thanks for all the suggestions.
Click to expand...
Click to collapse
Yeah, can someone please let me know if they are the exact same manufactuers, except for the company logos on them? I am deciding between the two. Also, what do you guys think of their 2600maH stick version? Which manufactuer would you go for over the other and why? I am very interested.
I'm using a "Scosche SolBAT II Solar Powered Backup Battery and Charger" which I bought off Amazon for something ridiculous like $15 last year.
I bought it for hiking mostly as an emergency charger. I use a Huawei phone as a GPS out in the wilderness, and the GPS app (Androzic) is quite power intensive. I have also used the same device on an iPhone and an iPod touch. The Huawei phone will receive a full charge from this battery, but the iDevices will only go to around 75%.
The solar cell on the back of the battery isn't all that efficient and will take about two days to charge the internal battery, but having it there gives you more options should an emergency occur while in the wilderness. A half hour charging in full sunlight would provide enough power for a short call or a couple of texts to family or emergency services.
The device comes with suction cups and a small carabiner, so it can be stuck to the inside of your car window or clipped to the back of your rucksack. The device is lighter and smaller than the average smartphone and can be fully charged by USB in about three hours. Interestingly, the device has a LOT of bad reviews on Amazon, so maybe they simply sent me a good one.
I also have a very cheap and nasty handcrank USB charger from dealextreme which can be used to add a bit of juice to the solar battery pack at night or in cloudy weather or can directly charge the phone in an emergency. It's a little flimsy and takes a fair bit of cranking to get enough juice for even one call, but it weighs nothing, cost about $2 and is cheap insurance out in the boonies.
My list of power equipment for the phone/GPS and the iPod Touch for a multi-day walk are as follows:
Short Micro USB cable x 1
iPod USB cable x 1
Scosche SolBAT II battery/charger with alloy carabiner
DX hand crank battery charger
Total weight is less than 200 grams
nottellingeither said:
I'm using a "Scosche SolBAT II Solar Powered Backup Battery and Charger" which I bought off Amazon for something ridiculous like $15 last year.
I bought it for hiking mostly as an emergency charger. I use a Huawei phone as a GPS out in the wilderness, and the GPS app (Androzic) is quite power intensive. I have also used the same device on an iPhone and an iPod touch. The Huawei phone will receive a full charge from this battery, but the iDevices will only go to around 75%.
The solar cell on the back of the battery isn't all that efficient and will take about two days to charge the internal battery, but having it there gives you more options should an emergency occur while in the wilderness. A half hour charging in full sunlight would provide enough power for a short call or a couple of texts to family or emergency services.
The device comes with suction cups and a small carabiner, so it can be stuck to the inside of your car window or clipped to the back of your rucksack. The device is lighter and smaller than the average smartphone and can be fully charged by USB in about three hours. Interestingly, the device has a LOT of bad reviews on Amazon, so maybe they simply sent me a good one.
I also have a very cheap and nasty handcrank USB charger from dealextreme which can be used to add a bit of juice to the solar battery pack at night or in cloudy weather or can directly charge the phone in an emergency. It's a little flimsy and takes a fair bit of cranking to get enough juice for even one call, but it weighs nothing, cost about $2 and is cheap insurance out in the boonies.
My list of power equipment for the phone/GPS and the iPod Touch for a multi-day walk are as follows:
Short Micro USB cable x 1
iPod USB cable x 1
Scosche SolBAT II battery/charger with alloy carabiner
DX hand crank battery charger
Total weight is less than 200 grams
Click to expand...
Click to collapse
That is a nice list of equipment. How is the solar powered charger coming along?
tgmeyer said:
Yeah, can someone please let me know if they are the exact same manufactuers, except for the company logos on them? I am deciding between the two. Also, what do you guys think of their 2600maH stick version? Which manufactuer would you go for over the other and why? I am very interested.
Click to expand...
Click to collapse
Honestly i went with pricing. I assume if they look the same they are from the same vendors/manufactures but different brand/company. Reviews for both sound very good too. Ravpower had a promo going on a while back and i tend to see them pop up from time to time on slick deals. The stick might give you one charge but since it looks smaller than the rest, it may be the easiest and lightest to carry around. I say get a decent sized one. Anywhere between 5600mah to 10000mah so you can go through a few charges without needing to charge again.
I have a 6600 mAh(well, in my experience it's not true, more like 4-4.5k), but I rarely use it after I bought a tablet with a fullsized usb port in it.
solar charger
I was looking for a solar charger. I bougth one but it crashed in two days. Therefore I returned it and now I am waiting for another one. In the place I live there are few options

Wireless Charging Questions.

Been thinking of getting a Wireless Charger for my N5 but I have a very important question. Will they work through a case? I use a case on my phone and there is absolutely no value to a wireless charger if I am going to have to remove my case to use it. So I am wondering if you can place it atop the charge station while in a TPU or plastic case and still get a charge? I would also like to know how much slower Wireless Charging is than regular AC charging? Thank you.
Landara said:
Been thinking of getting a Wireless Charger for my N5 but I have a very important question. Will they work through a case? I use a case on my phone and there is absolutely no value to a wireless charger if I am going to have to remove my case to use it. So I am wondering if you can place it atop the charge station while in a TPU or plastic case and still get a charge? I would also like to know how much slower Wireless Charging is than regular AC charging? Thank you.
Click to expand...
Click to collapse
+1
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Yes, wireless chargers work with a case. I've used the LG WCP-700 wireless charger with my Nexus 4 flawlessly with countless cases on the Nexus 4. I fully expect the results to be the same with the Nexus 5. Wireless chargers are very convenient and work great. Just make sure to get a reputable one and don't cheap out on a $20 eBay one.
i also heard that once ur phone is fully charged..the wireless charger will stop charging
I know the LG one stops charging when full. It also trickle charges so if your phone or tablet falls below a 95% charge it starts charging it again till full, then stops again.
All "Qi" standard chargers will work with the N5 with varying degrees of success. They all will generally charge up to a distance of ~3-4mm from coil to coil so they will usually charge thru cases with no problem although there may be a slight degradation in charge rate. I have used several different Qi chargers - the Google Orb, the Owlpad car charger, the LG WCP 300 and the Metrans MWT03. They all charged my N4 'case on' with no trouble although the N4 did seem to charge slightly quicker without the case on. I even mounted the Metrans inside of my desk just under the laminate surface and it charged the N4 fine thru the laminate and TPU case. The Orb was easily the best of lot and charged the fastest, the Owlpad was probably the worst but it was used while driving with the phone generally being used for GPS, music streaming etc and under those conditions, it barely could maintain charge with screen on. With the phone off, it charged fine.
I just got my N5 today and tried it with all of my chargers and they all worked fine, if anything the N5 is less picky than the N4 about placement.
Landara said:
Been thinking of getting a Wireless Charger for my N5 but I have a very important question. Will they work through a case? I use a case on my phone and there is absolutely no value to a wireless charger if I am going to have to remove my case to use it. So I am wondering if you can place it atop the charge station while in a TPU or plastic case and still get a charge? I would also like to know how much slower Wireless Charging is than regular AC charging? Thank you.
Click to expand...
Click to collapse
Shouldn't have problems charging through a case
dwaltuberalles said:
All "Qi" standard chargers will work with the N5 with varying degrees of success. They all will generally charge up to a distance of ~3-4mm from coil to coil so they will usually charge thru cases with no problem although there may be a slight degradation in charge rate. I have used several different Qi chargers - the Google Orb, the Owlpad car charger, the LG WCP 300 and the Metrans MWT03. They all charged my N4 'case on' with no trouble although the N4 did seem to charge slightly quicker without the case on. I even mounted the Metrans inside of my desk just under the laminate surface and it charged the N4 fine thru the laminate and TPU case. The Orb was easily the best of lot and charged the fastest, the Owlpad was probably the worst but it was used while driving with the phone generally being used for GPS, music streaming etc and under those conditions, it barely could maintain charge with screen on. With the phone off, it charged fine.
I just got my N5 today and tried it with all of my chargers and they all worked fine, if anything the N5 is less picky than the N4 about placement.
Click to expand...
Click to collapse
Dit you try the N5 in the Owl Carpad? did it work or did you neet to do some mods?
I'm also looking at this charger
KevinWolfs said:
Dit you try the N5 in the Owl Carpad? did it work or did you neet to do some mods?
I'm also looking at this charger
Click to expand...
Click to collapse
I bought the owlpad for my N4 and the N5 doesn't play well with my N4 Owlpad. The coils are not aligned and there is little wiggle room in the phone holder. Owlpad does make a N5 version (or a $29 conversion kit to make the N4 Owlpad into a N5 charger). Overall, I wouldn't recommend wireless charging for a car dock. Wireless chargers can't charge at the same rate as a cable and if you, like me, put heavy use on your phone while driving (GPS, bluetooth, music streaming, etc), the charger at best will barely maintain charge and often will lose charge. The beauty of wireless charging is being able to drop your phone at home or office and have it always 'topping off' without bothering to hook up a cable. If you put heavy use on your phone in the car, I recommend direct cable. For the home or office, I definitely recommend wireless. Since going wireless with my N4, my phone seems always fully charged when I leave home or work.
sn0warmy said:
I know the LG one stops charging when full. It also trickle charges so if your phone or tablet falls below a 95% charge it starts charging it again till full, then stops again.
Click to expand...
Click to collapse
which charger is that?
Landara said:
Been thinking of getting a Wireless Charger for my N5 but I have a very important question. Will they work through a case? I use a case on my phone and there is absolutely no value to a wireless charger if I am going to have to remove my case to use it. So I am wondering if you can place it atop the charge station while in a TPU or plastic case and still get a charge? I would also like to know how much slower Wireless Charging is than regular AC charging? Thank you.
Click to expand...
Click to collapse
Yes, they will work though cases. I had a Diztronic on my N4 and it worked great. The charging is a bit slower but rapid charging isn't the point of the wireless chargers.
Has anyone tried the N5 on the WCP400 (the google Orb) yet? I will tonight but am curious (and impatient) while I'm here at work.
EDIT: someone has; here: http://forum.xda-developers.com/showthread.php?t=2513200
Charging rates: with/without a case, wireless vs. wall ?
Landara said:
Been thinking of getting a Wireless Charger for my N5 but I have a very important question. Will they work through a case? I use a case on my phone and there is absolutely no value to a wireless charger if I am going to have to remove my case to use it. So I am wondering if you can place it atop the charge station while in a TPU or plastic case and still get a charge? I would also like to know how much slower Wireless Charging is than regular AC charging? Thank you.
Click to expand...
Click to collapse
So we have the easy answer here ("yes wireless charging works with a case") but no careful studies on charge rates.
The OP also asked how wireless charging rates compare to wired charging.
I would also like to know if and how much using a case for wireless charging affects the charge rate? I use the Google charger (I would post a working link but the XDA site is being *****y about my lack of participation) ( .. play.google.com/store/devices/details/Nexus_Wireless_Charger?id=nexus_wireless_charger ) which also includes a permanent magnet to help align the Nexus 5 to the charger. This is important because if the charging coils are not well aligned charging doesn't work at all and there is much less than a centimeter of margin. Using a case definitely weakens the alignment field because without a case the phone "snaps" to the correct position, whereas with a case you have to feel the alignment field and for the most part position the phone over the charger manually.
We know the distance between the phone and charger coils affects energy transfer (inverse square law for fields), but perhaps wireless chargers automatically adjust the strength of the charging field based on charging amperage or feedback from the phone to optimize charge rates? This would help mitigate the effect of a case but there would still be larger distances at which the field cannot optimally charge the phone. What are these distances, and do some chargers vary the charging field strength based on any kind of feedback?

Nillkin Energy Stone Wireless Qi Power Charger Charging Pad + Leevin® NFC Tag

Just found this while browsing wireless chargers and it looks pretty good. I've been looking for a qi charger that it also at an angle so that i can use my phone as a clock at my bedside. I didn't want to spend the $70 for the Vu angled charger and the nokia 910 i have heard some mixed reviews about. I'm not as handy with wood or 3D printing as some others on here but I sure can do a mean job at browsing thru amazon:good:'
I'd like to point out my 2 favorite things about this product. First is that it's at an angle to it lets me still view my phone while at my bedside or desk. Second is that they have put 3 charging coils inside(like the Vu) to allow for better charging when phone position would be funky or just not practical on most other Qi chargers.
well I haven't purchased it yet (due to funds) but if someone here on XDA has it then feel free to post your own pics and review.
http://amzn.com/B00GL618IU
zolo185 said:
Just found this while browsing wireless chargers and it looks pretty good. I've been looking for a qi charger that it also at an angle so that i can use my phone as a clock at my bedside. I didn't want to spend the $70 for the Vu angled charger and the nokia 910 i have heard some mixed reviews about. I'm not as handy with wood or 3D printing as some others on here but I sure can do a mean job at browsing thru amazon:good:'
I'd like to point out my 2 favorite things about this product. First is that it's at an angle to it lets me still view my phone while at my bedside or desk. Second is that they have put 3 charging coils inside(like the Vu) to allow for better charging when phone position would be funky or just not practical on most other Qi chargers.
well I haven't purchased it yet (due to funds) but if someone here on XDA has it then feel free to post your own pics and review.
http://amzn.com/B00GL618IU
Click to expand...
Click to collapse
Hi there!
I'm from Bombay, India and I just recieved delivery of the NIllkin Energy Stone this evening.
Although I did notice quite a few micro scratches to the border of the pad, they should really wrap it in plastic to avoid this.
Apart from that the time it takes to charge is really long when you compare it to you standard USB wall charger. I use a Nexus 5 with the Energy Stone and since it has 3 induction Coils it really will charge it from just about any angle you can think of it's not very fidgity which I absolutely Love!
It Looks the part with the bright Blue LEDs blazing in the background on the surface of the charging pad area(Indicating that the phone is indeed charging)
I'm still waiting to see the LEDs glow green which means the phone is fully charged. This could very well be a myth...
I had to pay the equivalent of $56 in my currency of Rupees when it actually only costs $39 on amazon!!!
All in all a good experience with this product since it's my first wireless charger ever so I'm pretty stoked about it!!!
IMHO you should go ahead and buy it no questions asked coz it works perfectly and looks proper wicked

Official Nexus 5 Wireless Charger, First Impressions.

I had the tilted wireless charger already (link bellow) but decided to get the official wireless charger as well.
http://forum.xda-developers.com/showthread.php?t=2611246
Of course its a lot better made then the Chinese charger but is it better in usability and charging speed?
With the Chinese charger I was using the stock nexus charger and cable because they are much better then the cables that came with the charger, more detail in the link bellow
http://forum.xda-developers.com/showpost.php?p=50254993&postcount=116
The info you need to know is that the OEM nexus charger and cable put out about 1000-1100mA while the same cable paired with a samsung 2a block was able to push past 1600mA but not keep it there, leveling out at 1200mA. The OEM block and cable with Chinese charger puts out between 650mA and 730mA
So how does the official Nexus charger compare?
Well to start I tested the new cable with the OEM block and it was putting out just over 1100mA, so we know the cable is better then the OEM cable. Then I tested the new cable with the block that comes with it and got a steady 1600mA and it didnt drop. Now the block itself doesn't say anything on it as to what it puts out, but the charger base says 1.8a, is that what the block puts out? Regardless the block is much better then the Samsung 2a block.
I don't use a case so the phone on the charger itself puts out only a little bit more then Chinese charger keeping a steady 768mA. Now it can drop below and above that number but it really likes 768mA. So while it does have a great cable and block, if all you care about is speed then charger itself is a little faster but not by much compared to the Chinese charger.
As far as usability, I cant get the nexus charger to miss. I can throw it on and it connects every time. With the Chinese one it didn't always connect and i had to make sure i got it in the right spot and make sure, even if I heard the noise, that it didn't disconnect and was actually charging. With the nexus charger I feel confident that the magnets are lining it up and it gets a good connection every time.
As and added bonus, I have heard a lot about how you could possibly charge while vertical attached to a wall. I decided to try this and I can attest that the weak link will be the charger holding the wall not the charger holding the phone, as long as you don't use a case like me. The magnets are more then strong enough to hold the phone vertically, in fact they are more then strong enough to hold it upside down, I tried! The pad that sticks to the surface is just as strong as I've been hearing as well. I literately just slapped it on the wall and then threw the phone up and its holding thus far. I have it only a few inches above my night stand and will update if it falls, but so far it has held up to me taking the phone off and on about 50 times with no issue. I'm not sure how it would hold up as a car mount, only because I don't know how the sticky part of the base would hold up to extreme hot and cold. I image it would probably fall, especially if completely vertical.
I would definitely recommend the Nexus charger over a Chinese one. I you have the $50 then its a no brainier, it was even a couple bucks cheaper then that on amazon and my prime membership got it here on Monday when i ordered on Saturday afternoon. If you only have $13 bucks and don't mind waiting 3 or more weeks then Chinese one charges almost as fast.
I too finally went from the orb to the new charger because I wanted a vertical mount. I'm blind as a bat with my contacts out and wanted to be able to see the time on my phone while in bed. With the orb, the angle was bad and my nightstand is taller than my mattress, making it hard to see. So I got the new charger, put it on the side of my nightstand and it's holding just fine. Holds the phone great too and now I can see the time on my phone. As long as you can get a smooth, flat surface, I don't see why mounting vertically would be an issue.
Sent from my Nexus 5 using XDA Premium 4 mobile app
just wanted to say, it did end up falling off the wall the 2nd night while charging, the charger from the wall, not the phone from the charger. A good sized piece of 3m double sided tape right in the middle of the charger fixed that and I've had no problems since.
Charger in use
Can you advise please if the Google charger cuts out once the phone has reached 100% or does it change to a trickle charge? Looking at some of the alternatives (e.g. on Amazon) I haven't found any that automatically cut out at 100% although a few mention about changing to a trickle charge. What's your experience in this regard?
S
[Nexus 5 about to be delivered]
I bought the official one and I must say that I'm very pleased with my purchase, Is there any apps which can detect the charging voltage so i may test my charger as well?
zubsz said:
I bought the official one and I must say that I'm very pleased with my purchase, Is there any apps which can detect the charging voltage so i may test my charger as well?
Click to expand...
Click to collapse
If you're root, can use Android tuner from play store!
Tapatalked with my Nexus5(aka the Hammerhead)
Hi guys,
I can see in the UK it costs £34.99 but how much is the delivery charge?
Thanks,
M
how long takes to make a fully charge?
xupthree60 said:
I had the tilted wireless charger already (link bellow) but decided to get the official wireless charger as well.
http://forum.xda-developers.com/showthread.php?t=2611246
Of course its a lot better made then the Chinese charger but is it better in usability and charging speed?
With the Chinese charger I was using the stock nexus charger and cable because they are much better then the cables that came with the charger, more detail in the link bellow
http://forum.xda-developers.com/showpost.php?p=50254993&postcount=116
The info you need to know is that the OEM nexus charger and cable put out about 1000-1100mA while the same cable paired with a samsung 2a block was able to push past 1600mA but not keep it there, leveling out at 1200mA. The OEM block and cable with Chinese charger puts out between 650mA and 730mA
So how does the official Nexus charger compare?
Well to start I tested the new cable with the OEM block and it was putting out just over 1100mA, so we know the cable is better then the OEM cable. Then I tested the new cable with the block that comes with it and got a steady 1600mA and it didnt drop. Now the block itself doesn't say anything on it as to what it puts out, but the charger base says 1.8a, is that what the block puts out? Regardless the block is much better then the Samsung 2a block.
I don't use a case so the phone on the charger itself puts out only a little bit more then Chinese charger keeping a steady 768mA. Now it can drop below and above that number but it really likes 768mA. So while it does have a great cable and block, if all you care about is speed then charger itself is a little faster but not by much compared to the Chinese charger.
As far as usability, I cant get the nexus charger to miss. I can throw it on and it connects every time. With the Chinese one it didn't always connect and i had to make sure i got it in the right spot and make sure, even if I heard the noise, that it didn't disconnect and was actually charging. With the nexus charger I feel confident that the magnets are lining it up and it gets a good connection every time.
As and added bonus, I have heard a lot about how you could possibly charge while vertical attached to a wall. I decided to try this and I can attest that the weak link will be the charger holding the wall not the charger holding the phone, as long as you don't use a case like me. The magnets are more then strong enough to hold the phone vertically, in fact they are more then strong enough to hold it upside down, I tried! The pad that sticks to the surface is just as strong as I've been hearing as well. I literately just slapped it on the wall and then threw the phone up and its holding thus far. I have it only a few inches above my night stand and will update if it falls, but so far it has held up to me taking the phone off and on about 50 times with no issue. I'm not sure how it would hold up as a car mount, only because I don't know how the sticky part of the base would hold up to extreme hot and cold. I image it would probably fall, especially if completely vertical.
I would definitely recommend the Nexus charger over a Chinese one. I you have the $50 then its a no brainier, it was even a couple bucks cheaper then that on amazon and my prime membership got it here on Monday when i ordered on Saturday afternoon. If you only have $13 bucks and don't mind waiting 3 or more weeks then Chinese one charges almost as fast.
Click to expand...
Click to collapse
Have you considered using this charger in the car? From what you're saying, the hold issue seems to be the charger itself. Using double sided 3m thick tape may solve the issue.
The reason I'm curious is because I and many other previous Palm Pre users used to use the touchstone wireless charger in their cars and the phone never fell of even on extreme bumps. It was great being able to simply place the Pre on the charger and if you were lucky you could put the touchstone right in your line of sight (I have an 06 civic so the touchstone fit right next to the steering wheel, to the right. Look at my profile pic or do a search for palm Pre wireless charging in the car and you'll come up with hundreds of results and pics).
Do you think the charger's internal magnets would be strong enough to hold the nexus 5 in place while driving? Right now, I still use the touchstone as a place holder for my 5 as the internal metal discs on the 5 line up nicely with the internal magnets in the touchstone. I did modify the touchstone slightly and added magnets every 90° starting at the 45° position and then the other 3 were 90°apart from the initial magnet. I'll try to post a pic or a video of what I mean. The touchstone is not a qi charger so it doesn't charge but it certainly makes for a super convenient spot for the phone to be especially when using navigation. Also the nexus has not fallen once while driving over some pretty harsh bumps.
What do you think?
Sent from my wondrous Nexus numeral 5
VOLTAGEROCK said:
Have you considered using this charger in the car? From what you're saying, the hold seems to be the charger itself. Using double sided 3m thick tape may solve the issue.
The reason I'm curious is because I and many other previous Palm Pre users used to use the touchstone wireless charger in their cars and the phone never fell of even on extreme bumps. It was great being able to simply place the Pre on the charger and if you were lucky you could put the touchstone right in your line of sight (I have an 06 civic so the touchstone fit right next to the steering wheel, to the right. Look at my profile pic or do a search for palm Pre wireless charging in the car and you'll come up with hundreds of results and pics).
Do you think the charger's internal magnets would be strong enough to hold the nexus 5 in place while driving? Right now, I still use the touchstone as a place holder for my 5 as the internal metal discs on the 5 line up nicely with the internal magnets in the touchstone. I did modify the touchstone slightly and added magnets every 90° starting at the 45° position and then the other 3 were 90°apart from the initial magnet. I'll try to post a pic or a video of what I mean. The touchstone is not a qi charger so it doesn't charge but it certainly makes for a super convenient spot for the phone to be especially when using navigation. Also the nexus has not fallen once while driving over some pretty harsh bumps.
What do you think?
Sent from my wondrous Nexus numeral 5
Click to expand...
Click to collapse
Been using the official Qi charger in the car daily, with this set up: http://forum.xda-developers.com/goo...es/kenu-airframe-n5-wireless-charger-t2573184. Perfect solution.

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