Related
Just thought I might post a photo of the Anker 2800 mAh battery and cover which seem to be a good alternative to the rather large 3200-4800 extended batteries.
Since Anker seems to be relatively well regarded, I bought one of these, but nowhere could I find a side view photo to make an intelligent judgement of size.
So here it is for all to see.
Well, isn't this really stupid. I just wanted to post a photo, but new users cannot post outside links. But there seems to be no way to upload a photo for others to see. Sorry folks. Try to cut and paste this then:
members.toast.net/designer/ebay/atrixExtside.jpg
don't forget the http. without the www
I just charged it today and my battery meter reads 1880mAh. However, BMW free seems to be terribly inaccurate on the first try.
I'll let you know what it reads after a few charge/discharge cycles.
Wolfgang
There you go.
I'd like to know more about this. I wanted a bigger battery, but not the added bulk. This seems to fit the bill nicely.
Sent from my MB860 using XDA App
Plasmamuffins said:
I'd like to know more about this. I wanted a bigger battery, but not the added bulk. This seems to fit the bill nicely.
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
then why would you want this battery? it looks like it doubles the thickness of the phone
neotekz said:
then why would you want this battery? it looks like it doubles the thickness of the phone
Click to expand...
Click to collapse
I meant compared to those massive 3200mah ones that quadruple the thickness. I'm sorry if I didn't explain myself thoroughly.
but at 1880mah this isnt even an extended battery, they probably just glued two cheap chinese batteries together. just buy the oem replacement instead.
neotekz said:
but at 1880mah this isnt even an extended battery, they probably just glued two cheap chinese batteries together. just buy the oem replacement instead.
Click to expand...
Click to collapse
The OP said it was 2800mAh?
Edit:
Oh I see what you mean. That's why I'm waiting to hear back from the OP.
Mystery solved
Thanks for posting my pic OmniAngel.
Looks like the free version of battery monitor widget only shows the estimated power on the quick stats screen. When you dig deeper, you get the REAL measure- That shows at 2664 mAh
OK, I'll buy that.
Battery has been in use all weekend (although partially tethered to my car power outlet when I used the phone as a GPS for 3 hours at a clip, twice) without a regular charge. It's now at 43%. It seems that if you use it as a full-time GPS, there is not much difference in battery life before and after you unplug it, since the phone is using so much power for the constant bright screen and GPS function. The GPS, BTW, works great on the atrix combined with the Google maps app.
I'm not a power user, but last night after coming home I surfed for about an hour on wifi and ejoyed the NASA app pics I downloaded for a bit longer. Also used the phone several times to check email this weekend.
Overall, very happy with the battery. Will let it run down to about 5-10% before charging for a few times to properly condition it.
Also- Neotekz- if you have ever seen the mugen battery (about 3/4" + thick itself, ) mounted on the phone, you'd find this battery rather small in comparison (about 11mm).
Wolfgang
Atrixnooby said:
Thanks for posting my pic OmniAngel.
Looks like the free version of battery monitor widget only shows the estimated power on the quick stats screen. When you dig deeper, you get the REAL measure- That shows at 2664 mAh
OK, I'll buy that.
Battery has been in use all weekend (although partially tethered to my car power outlet when I used the phone as a GPS for 3 hours at a clip, twice) without a regular charge. It's now at 43%. It seems that if you use it as a full-time GPS, there is not much difference in battery life before and after you unplug it, since the phone is using so much power for the constant bright screen and GPS function. The GPS, BTW, works great on the atrix combined with the Google maps app.
I'm not a power user, but last night after coming home I surfed for about an hour on wifi and ejoyed the NASA app pics I downloaded for a bit longer. Also used the phone several times to check email this weekend.
Overall, very happy with the battery. Will let it run down to about 5-10% before charging for a few times to properly condition it.
Also- Neotekz- if you have ever seen the mugen battery (about 3/4" + thick itself, ) mounted on the phone, you'd find this battery rather small in comparison (about 11mm).
Wolfgang
Click to expand...
Click to collapse
So that's a definite yes that I should buy it??
Little too bulky in my opinion
Sent from my MB860 using XDA App
Thanks for the review. I actually decided to buy one yesterday. Thanks.
Sent from my MB860 using xda premium
Does the new back cover have a matte finish? Or is it glossy like the stock cover?
Matte finish, nice deep black color, it fits really well, anker is a very good manufacturer and has done a great job with this battert and the back plate.
Sent from my MB860 using xda premium
jamesc760 said:
Matte finish, nice deep black color, it fits really well, anker is a very good manufacturer and has done a great job with this battert and the back plate.
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
You think you could do like a YouTube review or something? I'd greatly appreciate it. <3
I just got it in the mail. I have been using it all day. You can't beat it for $15. Thanks again!
Sent from my MB860 using xda premium
I'm really interested in this but I need someone to test it for me if possible. With about average internet use on 3g and about 2 hours worth of calls and some gaming and news reading..right now I can barely get 12 hours out of my battery which is weird :S I am working on that but I would love to have the extra bit of umph!
I have been using the anker batt for abt a week now. Nothing like having enough juice to last a whole day of heavy use. What good is a powerful phone that you can't use because you are afraid of running out ofpower?
When I first charged it up, I was trying to run it all the way down. I was at 1% for three hours with this anker battery!
The battery back cover feels a bit strange and you wont be using fingerprint with this battery but its small price ro pay in my view.
Sent from my MB860 using xda premium
I received mine two days ago. I'm currently at about 31 hours on battery. I used to get about 14 with the stocker.
Sent from my MB860 using XDA App
Alright so recently I purchased the Anker 2050mAh battery. It's compatible with the T989 (Hercules) and I727 (Skyrocket). It fits in the standard battery cover.
Like my previous Anker batteries, this one arrived with 66%. I used Juice Offender to drain it to 0%, and then fully charged it.
I later used it moderately throughout the day and it lasted about 16 hours. 4 hours on 4G and 12 on Wifi. I DON'T have screenshots though. By moderate use I mean quite a lot of texts, IMs on Facebook, checking Facebook every half hour, about 30 pictures taken in 8MP resolution (without flash), a few quick calls with Google Voice, a bit of web browsing, about 30-45 minutes of gaming, and a few YouTube videos streaming on 4G in high quality.
The next day, I used it on a full charge. The screenshots are attached. I used it moderately/heavily this time. About 3 hours on 4G and 10 on Wifi. More texts, IMs, pictures, 6-7 minutes of HD video recording, streamed more YouTube videos in high quality on 4G, an hour of gaming, some web browsing and dictionary use, and 2 very short calls. As you can see in the screenshots, my phone was awake quite a lot.
NOTE ABOUT THE SCREENSHOTS: The battery isn't at 81%. It really died, and when I put my stock battery in, the battery stats continued (which is really strange) so that's when I took the screenshots. If you look at the chart you can see it went all the way down and then a sudden rise up to 81% at the very end.
Note 2: When Wifi was on, I was using Wifi calling, so the phone signal was turned off.
Note 3: This is on rooted stock ROM + stock kernel, with almost all bloatware removed.
[url=http://www.amazon.com/dp/B0078WR4KW/]Here you can save money by buying two batteries + the universal Anker battery charger. The charger can charge almost any smartphone battery by lining up the metal contacts properly. It can take power by plugging it in a wall outlet or by a USB cable connected to a PC or wall outlet. It can also charge a phone by connecting a micro USB cable from it to the phone. So you can charge two batteries at once.
Awesome,thanks for the review!
This is great.
I used Anker 1900mAh for my sensation and it significantly increased battery life compared to HTC battery. Hope this battery does the same to my T989!
Update: I just bought one. Will try it for few days and update here on how it works!
bix73 said:
This is great.
I used Anker 1900mAh for my sensation and it significantly increased battery life compared to HTC battery. Hope this battery does the same to my T989!
Update: I just bought one. Will try it for few days and update here on how it works!
Click to expand...
Click to collapse
I'll be watching this thread. I've been wanting to get this, but this is the only review I've found so far.
One thing that caught my eye is that Ankor says "Keep the battery power between 5%-95%", but i like to plug in my phone/battery and just let it charge while i sleep or whatever. I wonder if my habits of just letting it charge until i unplug it will negatively effect the life of the battery.
bix73 said:
This is great.
I used Anker 1900mAh for my sensation and it significantly increased battery life compared to HTC battery. Hope this battery does the same to my T989!
Update: I just bought one. Will try it for few days and update here on how it works!
Click to expand...
Click to collapse
That's Great!
okbye said:
I'll be watching this thread. I've been wanting to get this, but this is the only review I've found so far.
One thing that caught my eye is that Ankor says "Keep the battery power between 5%-95%", but i like to plug in my phone/battery and just let it charge while i sleep or whatever. I wonder if my habits of just letting it charge until i unplug it will negatively effect the life of the battery.
Click to expand...
Click to collapse
Things become abnormal when too overly do. I suppose this is the common rule.
Some batteries may not have the "overcharge protection", and if it is not protected, battery life will be shortened. And for me, even if the battery is protected, I will still use it with care.
whoever tests this out, can you guys also use DISPLAY ON TIME and VOICE TIME if you use that. (2 main factors)
What type of usage did you get with the stock battery? At that price I may pick one up.
I'm running an aftermarket rom and tend to get that already, but I'm not too sure what stock debloated is capable of with the normal battery. it's Amazon prime too, so i might order it tonight and see how it does this weekend.
EDIT: Damn, or for $10 more a second and a charger. 2 of my immediate family use this phone.... hm....
Further edit:
would this one fit?
http://www.amazon.com/Extended-Battery-Samsung-Galaxy-Skyrocket/dp/B006WO0YMM/ref=pd_sxp_grid_pt_1_0
Thanks for posting this, just ordered a pair.
Looks promising.
I got about 23hours on one charge off these batteries
Sent from my SGH-T989 using Tapatalk 2 Beta-4
Is it worth it for the extra 200 mAh?
And in the description for the batteries, Anker says:
Using Tips:
- Keep the battery power between 5%-95%.
- Avoid overcharge and over discharge. Please stop charging when the battery is 100% charged.
Click to expand...
Click to collapse
Should we maintain batteries like this because I heard otherwise?
asting said:
What type of usage did you get with the stock battery? At that price I may pick one up.
I'm running an aftermarket rom and tend to get that already, but I'm not too sure what stock debloated is capable of with the normal battery. it's Amazon prime too, so i might order it tonight and see how it does this weekend.
EDIT: Damn, or for $10 more a second and a charger. 2 of my immediate family use this phone.... hm....
Further edit:
would this one fit?
http://www.amazon.com/Extended-Battery-Samsung-Galaxy-Skyrocket/dp/B006WO0YMM/ref=pd_sxp_grid_pt_1_0
Click to expand...
Click to collapse
Dude, it says right on the product description:
Same size as standard battery. Do NOT required to use bulky back cover.
Tynen said:
Dude, it says right on the product description:
Same size as standard battery. Do NOT required to use bulky back cover.
Click to expand...
Click to collapse
Thanks for the rude response, but that wasn't the question
The question is will that battery fit the T989. I see the original battery linked says it fits the i727 and t989, but this is listed as the i727r. I don't know the variants of the skyrocket well, if at all, so my question is will the one I linked fit our devices.
I have it and it fits. Comes with funny English......also ignore signature I am using t989
Sent from my SAMSUNG-SGH-I727 using XDA
TeamHackura said:
I have it and it fits. Comes with funny English......also ignore signature I am using t989View attachment 977464
Sent from my SAMSUNG-SGH-I727 using XDA
Click to expand...
Click to collapse
Damn if it's certificated I'll pick up two.
bum protection too!
helps with bum outbreaks as well. on a serious note it seems to work just as well if not a little bit better than the stock battery. can't comment much on use because i have been flashing too many ICS roms
u guys see this
http://www.ebay.com/itm/Samsung-Gal...494600?pt=PDA_Accessories&hash=item231a439f08
div3r5ity said:
u guys see this
http://www.ebay.com/itm/Samsung-Gal...494600?pt=PDA_Accessories&hash=item231a439f08
Click to expand...
Click to collapse
That appears to be the same one I linked to earlier (but listed specifically for this phone at a higher price).
looks good
but i think with my anker as a primary, a charged oem battery as a backup, and a powerskin ready to snap on I should be ok with power... just wish there was an easy way to tune down the auto-brightness on our devices. ive seen roms with it built-in but not sure how
ORdered one thanks for this OP
Woah, nice find man! Im seriously thinking about buying a second battery now. how much is the battery percent increase? 5-10ish%?
http://www.scan.co.uk/products/veho...gable-battery-pack-2200mah-ipod-iphone-and-mi
Has anyone got one of these, would really like to know if they will be worth the hassle of getting, if so how much would it give extra ?
This Link is for the official Veho website:
http://www.veho-uk.com/main/shop.aspx?category=PEBSS
those are rated at 2200mah, with loss for charging and heat i'd assume you'd get somewhere around half a charge.
better to just get something like this
http://www.amazon.com/Anker-8400mAh-External-Flashlight-Smartphones/dp/B0067UPRQ4/ref=sr_1_3?ie=UTF8&qid=1336424635&sr=8-3
which can get you 2-3 full charges
To be honest am not looking at 2-3 chargers, I just need something that will give my battery more power so can watch football live when out and to play games, as I charge my phone every night ...
I get home from work with about 30% remaining but am curious about playing games etc just incase battery dies.... Was alright on 1.26 but since updating to 1.28 battery seems to have gone worse
Sent from my HTC One X using xda premium
http://www.dealextreme.com/p/5600ma...led-light-charging-adapters-white-blue-125318
I am waiting on this one....
Verstuurd van mijn LIFETAB_P9514 met Tapatalk
kloon said:
http://www.dealextreme.com/p/5600ma...led-light-charging-adapters-white-blue-125318
I am waiting on this one....
Verstuurd van mijn LIFETAB_P9514 met Tapatalk
Click to expand...
Click to collapse
Let us no how ye get on with it, i was looking at the stick one as looks easier to carry in pocket.. I'd be happy with an extra 50% battery to be honest
LaneyEFC said:
http://www.scan.co.uk/products/veho...gable-battery-pack-2200mah-ipod-iphone-and-mi
Has anyone got one of these, would really like to know if they will be worth the hassle of getting, if so how much would it give extra ?
This Link is for the official Veho website:
http://www.veho-uk.com/main/shop.aspx?category=PEBSS
Click to expand...
Click to collapse
Our battery is 1800mah and this is 2200mah so it should give it one full charge and a bit but in reality these batteries are usually 70% to 90% of their stated amount so expect one full charge. Its a bit pricey for 2200mah though, then again its very portable, let us know how it goes if you decide to get it
I'm thinking about this one, but I'm concerned about charging at non stock voltages/currents. Will charging at 5.2V damage the phone? What about devices that feed more than 1000mA?
http://www.dealextreme.com/p/4000ma...-emergency-battery-pack-silver-125301?item=16
Fruktsallad said:
I'm thinking about this one, but I'm concerned about charging at non stock voltages/currents. Will charging at 5.2V damage the phone? What about devices that feed more than 1000mA?
http://www.dealextreme.com/p/4000ma...-emergency-battery-pack-silver-125301?item=16
Click to expand...
Click to collapse
This one looks a little too good to be true, 4000mah in such a small size, but it should charge our device just fine the charger supplied with our phone says it has a 1A output which is equal to the 1000ma supplied by this battery pack. If the device feeds more than 1000ma the phone will simply charge faster. The only difference is the charger supplied with the one x states an output of 5v while this one says 5.2v but I doubt this matters. I'd go with the first one .
JJbdoggg said:
This one looks a little too good to be true, 4000mah in such a small size, but it should charge our device just fine the charger supplied with our phone says it has a 1A output which is equal to the 1000ma supplied by this battery pack. If the device feeds more than 1000ma the phone will simply charge faster. The only difference is the charger supplied with the one x states an output of 5v while this one says 5.2v but I doubt this matters. I'd go with the first one .
Click to expand...
Click to collapse
I believe that our phone is limited to 1A charge so anything over that is simple ignored, my friend has got 5000 mah called powerbank he is letting me borrow it to try out seems pretty good so far.
Sent from my HTC One X using xda premium
treebill said:
I believe that our phone is limited to 1A charge so anything over that is simple ignored, my friend has got 5000 mah called powerbank he is letting me borrow it to try out seems pretty good so far.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
My mistake, my old phone used to charge faster with a more powerful charger.
I have one of these.
http://www.amazon.co.uk/New-Trent-I...MP50/ref=sr_1_2?ie=UTF8&qid=1336512020&sr=8-2
Bought it 18 months back for my DHD as I go to a lot of music festivals and I didnt want to pay to charge my phone up. I used it when I bought it from a full charge on my DHD and I got 13 full charges out of the thing. And lasts a full week when camping (as I charge my ipod too)
A load of my friends have actually gone out and bought them as a result of seeing and using mine. Not that big or heavy and great for use on planes as well! Has an autoshut off also so when the phone stops drawing power the battery pack shuts down to avoid draining itself.
noisy_lightning said:
I have one of these.
http://www.amazon.co.uk/New-Trent-I...MP50/ref=sr_1_2?ie=UTF8&qid=1336512020&sr=8-2
Bought it 18 months back for my DHD as I go to a lot of music festivals and I didnt want to pay to charge my phone up. I used it when I bought it from a full charge on my DHD and I got 13 full charges out of the thing. And lasts a full week when camping (as I charge my ipod too)
A load of my friends have actually gone out and bought them as a result of seeing and using mine. Not that big or heavy and great for use on planes as well! Has an autoshut off also so when the phone stops drawing power the battery pack shuts down to avoid draining itself.
Click to expand...
Click to collapse
How big is it compared to an everyday object?
JJbdoggg said:
How big is it compared to an everyday object?
Click to expand...
Click to collapse
Hope these help. The Toshiba is a portable 2.5' hard drive. And then the DVD.
http://dl.dropbox.com/u/52501585/IMAG0054.jpg
http://dl.dropbox.com/u/52501585/IMAG0055.jpg
http://dl.dropbox.com/u/52501585/IMAG0056.jpg
Would have used my HOX to give an idea of size but I used it for the photos.
noisy_lightning said:
Hope these help. The Toshiba is a portable 2.5' hard drive. And then the DVD.
http://dl.dropbox.com/u/52501585/IMAG0054.jpg
http://dl.dropbox.com/u/52501585/IMAG0055.jpg
http://dl.dropbox.com/u/52501585/IMAG0056.jpg
Would have used my HOX to give an idea of size but I used it for the photos.
Click to expand...
Click to collapse
Thanks for the pics they helped a lot, its not anywhere near as big as i thought it would be. I might pick one up for long journeys I'd be able to charge almost all of my devices fully.
I've got myself a power link 5200mah battery. Does 2 charges on my one x while gives 75% to my iPad. I think it was worth the £40 I paid
noisy_lightning said:
Hope these help. The Toshiba is a portable 2.5' hard drive. And then the DVD.
http://dl.dropbox.com/u/52501585/IMAG0054.jpg
http://dl.dropbox.com/u/52501585/IMAG0055.jpg
http://dl.dropbox.com/u/52501585/IMAG0056.jpg
Would have used my HOX to give an idea of size but I used it for the photos.
Click to expand...
Click to collapse
wow looking at getting one of them for long journey travals but will also be picking the one i posted for everyday use
Hoho.. Check this out. Two weeks of extra juice.
http://www.phonearena.com/news/Fuel...rge-an-iPhone-14-times-runs-on-butane_id29962
Sent from my HTC One X using XDA
tont0 said:
Hoho.. Check this out. Two weeks of extra juice.
http://www.phonearena.com/news/Fuel...rge-an-iPhone-14-times-runs-on-butane_id29962
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
as one of the comments says "seems silly" one week charge shocked me, but now 2 weeks :|
I've ordered the portable one i posted see how that goes on long travals ill be ordering the one noisy_lightning posted...
kloon said:
http://www.dealextreme.com/p/5600ma...led-light-charging-adapters-white-blue-125318
I am waiting on this one....
Verstuurd van mijn LIFETAB_P9514 met Tapatalk
Click to expand...
Click to collapse
Better late than never ...
Finally received my external battery pack
http://www.vlandroid.be/2012/05/batterij-power-voor-on-the-road/
Mini review in dutch + pictures !!!
gdelrosario said:
those are rated at 2200mah, with loss for charging and heat i'd assume you'd get somewhere around half a charge.
better to just get something like this
http://www.amazon.com/Anker-8400mAh...PRQ4/ref=sr_1_3?ie=UTF8&qid=1336424635&sr=8-3
which can get you 2-3 full charges
Click to expand...
Click to collapse
I bought Astro 3 two days ago.
I can say that it is more than expected. It charges my HOX very fast and I feel that my HOX battery life is much better now.
I am heavy user so screen on time was 3 hours maximum before Astro. Now it stays about 5 hours with heavy usage.
I strongly recommend this great product.
Sent from my HOX CyanogenMod 9
I wanted to get QI charger w/ my Nexus and ended up getting one that included a 10,000 mAh powerbank for basically the same price.
I thought it was going to feel pretty cheap, but to my surprise it seems like its pretty good quality. For 40 bucks for both a QI and a power bank in one it's pretty kick arse! So be forewarned the "IN STOCK" status is BS it ships from China so don't expect within a week; I think I got mine in 3 weeks.
Also the instructions are horrendous, not sure who translated it but its actually comedy. I think says something like... "Use it if it bulges, smells or smokes." (instead of dont) and has FAQ's that have no questions. Literally every line in the instructions does not make sense.
So you can use this as a normal QI charger. As a powerbank you can use QI or plug it in through the USB ports (2) which makes more sense so you dont have 30% power loss as with QI. Powerbank is same shape as phone just about twice as thick and slightly larger width and length. Finished material is smooth so if you have a hard plastic case it may easily slide off or not become centered well enough to charge. I have a case no issues charging through the case. It does also get a full charge and it does not get my phone more than warm (same as wall charger).
http://www.amazon.com/gp/product/B00FS1NTMW/ref=oh_details_o01_s00_i00?ie=UTF8&psc=1
*not much but you can save a little here:
forgot to mention you can Save 5% on Qi Wireless Charger Transmitter 10000mAh Mobile Power Bank(ASIN:B00FS1NTMW) when you purchase 1 or more Qi Standard Wireless Charging Receiver offered by Docooler. Enter code 3VYHPR39 at checkout.
Enter code 3VYHPR39
I'd be very interested in a test to see what the actual capacity of this is. Im always wary with a no name brand battery from China because they tend to always overstate their battery capacities. Wish there were some reviews, but I might give it a go anyway to test it out myself.
Looks interesting, but the lack of reviews make it sound dubious
loooller said:
Looks interesting, but the lack of reviews make it sound dubious
Click to expand...
Click to collapse
Its weird how almost all of the qi power banks on amazon have no reviews. Seems like something everyone should have. Ridiculously useful. I am wondering why the one posted above is a good 25% cheaper than all the others of the same 10,000 mah capacity though.
Would absolutely love for the OP to test how many full charges of the Nexus 5 he could get from the device using USB and then Wireless charging, but that would probably take a while. Also OP, when you say that the case is smooth, is it smooth like the soft touch plastic on the back of the Nexus 5 or smooth like the shiny plastic on galaxy phones?
I'm waiting for RavPower Qi Wireless Charging Pad with a built-in 4800mAh battery coming back in stock. It seems like a great fit with my Nexus 5 as I checked a review from WPCentral.
Ordered one
Just ordered one. Will let you guys know when I get it, what it's like!
muyoso said:
Would absolutely love for the OP to test how many full charges of the Nexus 5 he could get from the device using USB and then Wireless charging, but that would probably take a while. Also OP, when you say that the case is smooth, is it smooth like the soft touch plastic on the back of the Nexus 5 or smooth like the shiny plastic on galaxy phones?
Click to expand...
Click to collapse
no problem but may be a few days I'm getting over a day cycle on my nexus so far. I bought it mostly for the QI charger the bank was a bonus/ I will keep a log but try and get full cycles out of it to make it easier.
As far as the smoothness it is more like the shiny plastic on the galaxy phones. My phone has a plastic case it doesn't slide to much but I could see if it got bumped it would move. I had bought a screen protector someone posted that i don't like it's kind of rubbery or tacky feel i was thinking about taking it off and putting it on the charger so it was a little more "grippy".
Give me a few days I'll put up some stats for you
muyoso said:
I'd be very interested in a test to see what the actual capacity of this is. Im always wary with a no name brand battery from China because they tend to always overstate their battery capacities. Wish there were some reviews, but I might give it a go anyway to test it out myself.
Click to expand...
Click to collapse
PS They ALL come from China lol
jeremykersh said:
PS They ALL come from China lol
Click to expand...
Click to collapse
Oh I know, but the ones sold under the badge of Samsung or LG are usually dead on their mah capacity ratings. Not so much for random Chinese brands I havent heard of before.
Hindo2 said:
I'm waiting for RavPower Qi Wireless Charging Pad with a built-in 4800mAh battery coming back in stock. It seems like a great fit with my Nexus 5 as I checked a review from WPCentral.
Click to expand...
Click to collapse
Amazons having a 50% off deal on battery packs if you buy the RAVpower qi charger. I just picked up the charger and a RAV 8400mAh pack for just over 60 bucks. I've been wanting both for a while now and this deal was just to good to pass up. I do a lot of backpacking and have been debating between a battery pack vs. a solar charger for some time now as well. The pack is actually lighter than any of the solar charges I was looking at. And for 18 bucks was a no brainer.
so here are some stats on this as a power bank not sure how much power loss over a few days is normal but after a full charge of the bank using the cable here is what I came up with:
night one charger started at 51% .49 of the full 2300 mAh nexus 5 battery = 1127 mAh
night two started at 18% .82 = 1886
night three started at 22% .78 = 1794
night four started at 28% .72 = 1656
night five started at 9% died at 32% = 529
______________________________________________________________________
TOTAL mAh= 6992
jeremykersh said:
so here are some stats on this as a power bank not sure how much power loss over a few days is normal but after a full charge of the bank using the cable here is what I came up with:
night one charger started at 51% .49 of the full 2300 mAh nexus 5 battery = 1127 mAh
night two started at 18% .82 = 1886
night three started at 22% .78 = 1794
night four started at 28% .72 = 1656
night five started at 9% died at 32% = 529
______________________________________________________________________
TOTAL mAh= 6992
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Interesting. And that is using the cable and not the Qi wireless charging? Its always said that Qi will have around a 30% loss in efficiency, which would make your numbers perfectly in line with what a 10,000 mah battery should do. Of course if you were using a cable it might just be that the low cost of the device translates to a less efficient transfer of energy. Still able to get roughly 3 full charges out of the power bank is pretty awesome.
muyoso said:
Interesting. And that is using the cable and not the Qi wireless charging? Its always said that Qi will have around a 30% loss in efficiency, which would make your numbers perfectly in line with what a 10,000 mah battery should do. Of course if you were using a cable it might just be that the low cost of the device translates to a less efficient transfer of energy. Still able to get roughly 3 full charges out of the power bank is pretty awesome.
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Yea thats through the cable, I know even turned off there is power loss on rechargeable batteries but I don't know what is normal power degradation equates to in a percentage. I agree though roughly 3 full charges may not be a full 10,000 mAh bank, but at the price even if it equates to a 7000 bank its not bad. Throw in the QI (which is mainly what I bought this for anyway) and this is pretty sweet deal :laugh:
I'll do it again and see what I come up with for round 2
Does it have an auto shut off function?
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mierkat09 said:
Does it have an auto shut off function?
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it does shut off once it gets a full charge, using the cable as a powerbank. Never tried QI as a bank doesn't make sense so don't know this way.
Hi I found this wireless battery pack on amazon but there's no reviews yet. Since i'm new I cant post any links so i'll give you the info
Powebot Pb1080 qi enabled wireless charging pad...
Link: http://www.amazon.com/gp/aw/d/B00F6SQ7IK/ref=redir_mdp_mobile
Btw, there's probably no reviews because it isn't available
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Btw, there's probably no reviews because it isn't available
Sent from my SAMSUNG-SGH-T989 using xda app-developers app[/QUOTE]
Well that link does not have it available yet but theres another seller that does at 25 dlls and only 13 left available
It seems like the other Qi charger it makes has at least 8 positive reviews. Not sure if that helps or not. http://www.amazon.com/PowerBot®-Com...iewpoints=1&sortBy=bySubmissionDateDescending
psychoace said:
It seems like the other Qi charger it makes has at least 8 positive reviews. Not sure if that helps or not. http://www.amazon.com/PowerBot®-Com...iewpoints=1&sortBy=bySubmissionDateDescending
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That's something different though. That's just a charger instead of a power bank
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mierkat09 said:
That's something different though. That's just a charger instead of a power bank
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Yeah but sometimes looking at the quality of the other products a company produces can make people more comfortable buying something like this. Obviously it's not a review of the mentioned product but it's something to help those looking to take a dive on this product.
psychoace said:
Yeah but sometimes looking at the quality of the other products a company produces can make people more comfortable buying something like this. Obviously it's not a review of the mentioned product but it's something to help those looking to take a dive on this product.
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That's true, doesn't think of that. Here's the link for their available one: http://www.amazon.com/gp/aw/d/B00H1THX6W?vs=1
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mierkat09 said:
That's true, doesn't think of that. Here's the link for their available one: http://www.amazon.com/gp/aw/d/B00H1THX6W?vs=1
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Here is a better link since that one is a mobile one. http://www.amazon.com/PowerBot-Wire...d=1386120316&sr=8-1&keywords=PowerBot®+PB1080
Call me crazy but given the inefficient nature of Qi I'd at least want a larger (12000 or more) battery. I've got the anker slim 4500 and it's barely enough for 1 and a half charges (granted I use it while charging), I'd be interested how long this would last while powering the Qi electronics as well as the inefficient charging of the phone.
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compuw22c said:
Call me crazy but given the inefficient nature of Qi I'd at least want a larger (12000 or more) battery. I've got the anker slim 4500 and it's barely enough for 1 and a half charges (granted I use it while charging), I'd be interested how long this would last while powering the Qi electronics as well as the inefficient charging of the phone.
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Well you could also use it as a wired power bank. And that's pretty good for the price
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mierkat09 said:
Well you could also use it as a wired power bank. And that's pretty good for the price
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I wouldn't just say it's pretty good for the price. It's unbelievably low. Your average Qi charger costs $35 for really cheap models while external batteries of 8000 maH cost about $40 each.
However, I did purchase this and I will post again after I try it out and give you guys a review on it, seeing that there is only one amazon review so far.
Bump!
I have received the charger, and right off the bat I want to say something that I was extremely surprised with. Along with the cheap price, apparently the free-shipping was free 2-day shipping as well. I was rather shocked when I discovered it 2 days after I ordered it.
The device is rather portable, it is roughly twice the weight of an N5 and roughly the same dimensions. With a case on my phone ( I use a Spigen Ultra Hybrid), when I put it on it almost conforms perfectly except the charger is about a half inch longer.
The material is very glossy and easy to get fingerprints on, and looks *sort of* cheap, mainly due to the chrome rim binding it. However it feels solid pretty far, except for a power button rattle.
I have not kept track of the exact numbers, but so far this thing has satisfied me pretty well. This is my first Qi charger, so I am not aware on whether or not it's supposed to slightly warm up when charging, but it does. The charge rate is pretty decent, 1% every 2 minutes it seems like. The wired charging speeds obviously depend on whether or not you're using the 1A port or the 2.1A port, but the charging speeds for those are already cataloged so it is unnecessary for me to elaborate on it.
The LEDs are pretty bright but it is very hard to see them unless you're looking directly from above it. The battery does seem like it's 8000maH (before power effiency decreases, so the battery is actually 5600maH effectively).
I give it a 8/10 as a product. A 9/10 as a product considering the price and shipping. 100% Recommended
too bad I cant find it anymore on amazon, i was waiting for some review like this to pull the trigger and purchase it..
AgentSoul said:
Bump!
I have received the charger, and right off the bat I want to say something that I was extremely surprised with. Along with the cheap price, apparently the free-shipping was free 2-day shipping as well. I was rather shocked when I discovered it 2 days after I ordered it.
The device is rather portable, it is roughly twice the weight of an N5 and roughly the same dimensions. With a case on my phone ( I use a Spigen Ultra Hybrid), when I put it on it almost conforms perfectly except the charger is about a half inch longer.
The material is very glossy and easy to get fingerprints on, and looks *sort of* cheap, mainly due to the chrome rim binding it. However it feels solid pretty far, except for a power button rattle.
I have not kept track of the exact numbers, but so far this thing has satisfied me pretty well. This is my first Qi charger, so I am not aware on whether or not it's supposed to slightly warm up when charging, but it does. The charge rate is pretty decent, 1% every 2 minutes it seems like. The wired charging speeds obviously depend on whether or not you're using the 1A port or the 2.1A port, but the charging speeds for those are already cataloged so it is unnecessary for me to elaborate on it.
The LEDs are pretty bright but it is very hard to see them unless you're looking directly from above it. The battery does seem like it's 8000maH (before power effiency decreases, so the battery is actually 5600maH effectively).
I give it a 8/10 as a product. A 9/10 as a product considering the price and shipping. 100% Recommended
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How is the qi charging? How many times can you charge it using this on battery and how fast does it charge on qi? If you dont mind me askin.
I picked one up and like it very much! It's a tad longer than the Nexus 5 and about the same otherwise in dimensions. It's quite heavy. The charging works well and it's not picky about positioning. Only wish for improvement is that it's a smooth metallic surface all around so it's easy for the phone to slide. I might lay down some non-grip material over it to improve that.
It's a great deal since it's as cheap or cheaper as most qi chargers and as most battery packs but you get both in one.
11 25642898
Nocturnal86 said:
How is the qi charging? How many times can you charge it using this on battery and how fast does it charge on qi? If you dont mind me askin.
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Sorry for the bad wording previously, but it charges at a rate of about 1% per 2 minutes. I have not the time to conduct from full experiments but it seems that I was able to get about two full phone charges more or less out of it, which is pretty appropriate.
Another note, the LEDs are so weird. They're sort of like mini flash-lights. As I said, you can't really see them unless you're viewing them head on, but last night when I was charging the battery I could use the LED lights to look around my room. This was no problem though as it did not spread, and I simply flipped the battery over .
This seems like the exact same as another one that's been making the rounds, except it's advertised as 10000 mAh. Look up TX-5600 power bank. They sell a few different colors at dx.com, but I bought mine at Amazon (another brand) http://www.amazon.com/gp/product/B00FS1NTMW/. I wonder if it's just plain old deceptive advertising, or if they just use the same shell and put another battery in.
I gotta say, I'm very happy with mine though.
i just ordered one..hoping to get it friday.
Question:
If i use it mainly as a QI charger and leave it plugged in most of the time..will it degrade the battery?
i dont have a need to carry the external battery around all the time, i just needed a 2nd QI charger and since this was a 2 in 1 for $30 i bought it.
I see that theres an on/off button. IDK if that only functions as an on/off for the battery pack itself or if it also protects the battery from overcharge when it is switched off and used just as a qi charger.
thanks in advance
I ordered one of these. Looks decent and charges devices quickly using wired mode. However, Qi charging seems inefficient. After charging up the device overnight, it was drained after a single charge of my N5. Seems to only make sense to buy this if you use a wired charging when on the go and use the qi charging when you're plugged into AC. I usually use this device while plugged into AC on my nightstand so it suits my needs. If I'm in a rush to go out and have a phone or tablet that has little charge, I'll bring this device and charge on the road using a cable.
As for the online reviews, they are likely biased. The seller offers a free gift IF you post a "positive product experience". Doesn't seem like a moral practice to me. Anyways, since the product itself works as I described I completed a positive review. Getting the free gift has been like pulling teeth. The vendor/distributor is inflexible and comes up with unwritten statements that state, "our policy is..." long story here. This makes me a bit concerned if my unit needs warranty in the future. Definitely a consideration if you decide to buy one.
Thanks for the bump. Ordered for $30. What a deal.
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