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So I bought a car usb charger that claimed it was rated at 1 amp. Using both my blackberry and HTC oem usb cables it will only show up as a USB charger (500ma).
This is not exactly enough to charge the phone while using 3g, gps, full screen brightness, etc. I'm looking for a good confirmed 1 amp hardwire (not using a usb cable) car charger and home charger. I used my sisters Samsung charger (rated at 700ma) and it charged it quicker than with the OEM htc charger.
And I would like to try and get ones that are confirmed to show up as fully charging the phone. I would appreciate some insight
Sent from my PC36100 using XDA App
And now that I think about it,
I would like to be able to use my Amazon prime for a change, so amazon links would be nice
Sent from my PC36100 using XDA App
I went through a few different car chargers, so I can help you out here. I bought the Belkin car charger recommended here in another thread, low profile and rated at 1A, but my phone only recognized it as USB and charging was fairly slow, extended road trips using video recording and navigation while plugged in would drain my battery over time.
I used my friend's palm pre home charger and it worked very well, so I went on to Amazon and bought the "palm vehicle charger". The one I got in the mail (from Park Deals) was DOA, wouldn't turn on at all (I emailed Park Deals and they sent me a new replacement free of charge, didn't even have me ship back the defective one). I called the local radio shacks and found one in stock at $9.99 (radio shack isn't carrying palm anymore, so the accessories are on closeout but hard to find in stock). Works like a charm, the phone recognizes as AC charging, the phone still charges while running navi or recording video.
My friend got a cheapo car kit on ebay, came with rubberized case, mount that fits the evo with the same case on, and a cheap unlabeled car charger with a bungie type cord. I tried this on my phone, my evo recognizes it as AC also, so I assume it would charge well if it's rated at 1A. I've seen several other cheapo car chargers rated at 1A as well.
Another thread here on XDA says that if you modify your charger/cable by altering the middle data pins you can get the phone to believe the usb port is plugged into the wall and draw full current from the charger. I tried covering the two middle pins with a piece of paper and plugging it in, but this didn't work for me. The other methods involved shorting the two data pins together, I didn't really want to waste a cable or mess up a charger and potentially my phone so I just bought a different charger. Another thread mentioned buying a specific rocketfish usb cable had a similar effect.
nhutpham said:
I went through a few different car chargers, so I can help you out here. I bought the Belkin car charger recommended here in another thread, low profile and rated at 1A, but my phone only recognized it as USB and charging was fairly slow, extended road trips using video recording and navigation while plugged in would drain my battery over time.
I used my friend's palm pre home charger and it worked very well, so I went on to Amazon and bought the "palm vehicle charger". The one I got in the mail (from Park Deals) was DOA, wouldn't turn on at all (I emailed Park Deals and they sent me a new replacement free of charge, didn't even have me ship back the defective one). I called the local radio shacks and found one in stock at $9.99 (radio shack isn't carrying palm anymore, so the accessories are on closeout but hard to find in stock). Works like a charm, the phone recognizes as AC charging, the phone still charges while running navi or recording video.
My friend got a cheapo car kit on ebay, came with rubberized case, mount that fits the evo with the same case on, and a cheap unlabeled car charger with a bungie type cord. I tried this on my phone, my evo recognizes it as AC also, so I assume it would charge well if it's rated at 1A. I've seen several other cheapo car chargers rated at 1A as well.
Another thread here on XDA says that if you modify your charger/cable by altering the middle data pins you can get the phone to believe the usb port is plugged into the wall and draw full current from the charger. I tried covering the two middle pins with a piece of paper and plugging it in, but this didn't work for me. The other methods involved shorting the two data pins together, I didn't really want to waste a cable or mess up a charger and potentially my phone so I just bought a different charger. Another thread mentioned buying a specific rocketfish usb cable had a similar effect.
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Click to collapse
That was me on both accounts. Love my rocket fish cable. Bought the 12v/usb converter for the car and whether or not i use the pc or car to charge, it shows as ac charger on the phone. I use this cable on all my pc's as well as the usb outlet in my vehicle.
This is the charger that I bought from amazon. It shows up as charging from AC (instead of USB) charging. It's available for Amazon Prime for under $6:
The Motorola P513 micro-usb charger.
Ok so I ended up with the Moto 513 charger as well (950ma rated)
http://www.amazon.com/Motorola-Vehi..._1_5?ie=UTF8&s=wireless&qid=1280759739&sr=8-5
But I cant find any AC chargers under prime that are 1000ma
investinwaffles said:
Ok so I ended up with the Moto 513 charger as well (950ma rated)
http://www.amazon.com/Motorola-Vehi..._1_5?ie=UTF8&s=wireless&qid=1280759739&sr=8-5
But I cant find any AC chargers under prime that are 1000ma
Click to expand...
Click to collapse
this one works great. I have it.
Ok, so I found an OEM Nokia for the N97 that is rated at 1200ma. Is this safe to buy for my phone?
http://www.amazon.com/Nokia-Origina..._1_2?ie=UTF8&s=wireless&qid=1280760676&sr=8-2
Auction with more specifics of the charger:
http://cgi.ebay.com/NOKIA-US-AC-10U...ccessories&hash=item414e190fa7#ht_2800wt_1026
There's a nokia micro usb charger for $6.99 available for Amaazon Prime. The model number is AC 6U. ASIN: B0030T0ULW
I'm charging with the scosche reviveII at 2.1 amps without any problems.
linhpham2 said:
There's a nokia micro usb charger for $6.99 available for Amaazon Prime. The model number is AC 6U. ASIN: B0030T0ULW
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Click to collapse
From this ebay listing it looks like the AC-6U is only a ~600ma charger:
http://cgi.ebay.com/NOKIA-CELL-PHON..._Accessories&hash=item5639f88b1c#ht_500wt_721
I think ill spend the extra few bucks on the 1200ma charger, I don't think ill have any problems (and i have the best buy warranty also so I'm not too worried).
linhpham2 said:
I'm charging with the scosche reviveII at 2.1 amps without any problems.
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Click to collapse
How fast does it charge?
One the 2.1 amp port, the Evo only charges at 1 amp. The Evo doesn't charge any faster with this charger than any other 1 amp charger.
linhpham2 said:
One the 2.1 amp port, the Evo only charges at 1 amp. The Evo doesn't charge any faster with this charger than any other 1 amp charger.
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Click to collapse
Gotcha, thanks for the info.
I just ordered a Rocketfish cable. We'll see how that works.
Would be nice if they made a Y-cable to get 1amp from 2 USB ports in a PC. I mean, I know they MAKE cables like this but I read somewhere that HTC phones were designed to still only charge at 500mAh even with one of those.
Dunno.
It depends on what you're using as a charging source. When usb charging on my home pc or car, it's AC charging at 1 amp.. But if I'm charging with my Energizer external battery, it's only USB charging at 0.5 amp. This is using the same usb cable.
iGo
Would anyone happen to know what an iGo tip (A97) delivers? I am trying to rig up a custom solution that is hard-wired, but uses iGo tips so I don't have to use the cigarette lighter plug and I have the flexibility at the corner of my windshield to swap tips for different devices.
Right now, I have a 4-port USB hub installed under the dash that is 12v powered. I then use a proprietary iGo cable that uses a standard PC style USB connector on one end and then terminates into an iGo tip connector at the other end. That USB cable runs up to the corner of the windshield so I can swap tips at will.
If I use the iGo A97 tip on their cigarette lighter adapter, it seems to charge, but I am not sure at what rate. If I try to use the A97 tip on the USB hub, it charges for about 2 seconds, and then the light goes out. The Evo does not seem to like the custom arrangement, yet all my other micro usb devices do not seem to have any issues and charge just fine...
Thanks,
-Rob
I can attest to the Moto 513 working fine - it has served me very well on my Evo and the Treo Pro before it.
Unfortunately it is a big ass charger though - wish there was a good micro option.
How do u determine how much power its actually charging at or if its not using the full 1amp rating?
_______________________________
Sent from my EVO 4G
robroy90 said:
Would anyone happen to know what an iGo tip (A97) delivers? I am trying to rig up a custom solution that is hard-wired, but uses iGo tips so I don't have to use the cigarette lighter plug and I have the flexibility at the corner of my windshield to swap tips for different devices.
Right now, I have a 4-port USB hub installed under the dash that is 12v powered. I then use a proprietary iGo cable that uses a standard PC style USB connector on one end and then terminates into an iGo tip connector at the other end. That USB cable runs up to the corner of the windshield so I can swap tips at will.
If I use the iGo A97 tip on their cigarette lighter adapter, it seems to charge, but I am not sure at what rate. If I try to use the A97 tip on the USB hub, it charges for about 2 seconds, and then the light goes out. The Evo does not seem to like the custom arrangement, yet all my other micro usb devices do not seem to have any issues and charge just fine...
Thanks,
-Rob
Click to expand...
Click to collapse
Should pull 1A off the Igo
how do i determine if its recognizing a charger as ac versus usb? could this be rom specific? it seems to charge much faster with cyanogen than it did with damagecontrol
Anybody have any experience with the Generic batteries on ebay going for about $5.00 each. Are these classing "you get what you paid for" or are the oem version just way over priced?
Please advise.
Update:
Purchased two batteries + charger (non-oem)... They last half as long as the Samsung OEM.
I bought 2 batteries + usb cable + charger + car charger for $8.99 (+$3.99 shipping) http://cgi.ebay.com/2x-Battery-USB-...863749?pt=PDA_Accessories&hash=item3f02cc0145
I knew they where not OEM or even not Samsung (like the picture). But they work fine. I have no complain.
floppy__ said:
I bought 2 batteries + usb cable + charger + car charger for $8.99 (+$3.99 shipping) http://cgi.ebay.com/2x-Battery-USB-...863749?pt=PDA_Accessories&hash=item3f02cc0145
I knew they where not OEM or even not Samsung (like the picture). But they work fine. I have no complain.
Click to expand...
Click to collapse
@floppy - Does the car charger put out decent amperage? Or is it slow like USB? Also, the picture makes the battery charger look like a monster - is it as thick as it looks? Can the USB port be used to charge a phone while it is plugged into the wall?
thanks!
If you are looking for a decent car charger, get the Kensington PowerBolt K39224US . It puts out 2.1 amps and fits flush in you cig lighter...
if the wall charger is anything like a previous one i've owned, the dock charges the phone and/or a standalone battery... maybe at the same time, but probably sucks :\
floppy__ said:
I bought 2 batteries + usb cable + charger + car charger for $8.99 (+$3.99 shipping) http://cgi.ebay.com/2x-Battery-USB-...863749?pt=PDA_Accessories&hash=item3f02cc0145
I knew they where not OEM or even not Samsung (like the picture). But they work fine. I have no complain.
Click to expand...
Click to collapse
Does the battery charger in this package come with its own AC power adapter or do I need to use my Captivate USB charger (or other) to charge the batteries? .
tamanaco said:
Does the battery charger in this package come with its own AC power adapter or do I need to use my Captivate USB charger (or other) to charge the batteries? .
Click to expand...
Click to collapse
If you look at the additional pics on others and read the specs, you can see the AC prongs on the back of the charger.
you guys know if we already have review of that in the main SGS forum
http://forum.xda-developers.com/showthread.php?t=733705
Also, if you read through the random shut-down thread, one of teh posts says Samsung is blaming the shut-downs on a charger/battery combination. It would be interesting to see if the aftermarket replacements cause such a problem or if its just a line of crap from Samsung.
I got 2 of the aftermarket batteries along with a charger and they seem fine.
not as good as OEM but do a great job as a backup.
alphadog00 said:
@floppy - Does the car charger put out decent amperage? Or is it slow like USB? Also, the picture makes the battery charger look like a monster - is it as thick as it looks? Can the USB port be used to charge a phone while it is plugged into the wall?
thanks!
Click to expand...
Click to collapse
I'm sorry I can't answer your first question because my car has an usb port and I don't use the car charger I received with the bundle.
About the size, it's not really bigger than the battery and yes you can charge your phone trhu the usb cable when in the same time your are charging a spare battery
FireRaider said:
Also, if you read through the random shut-down thread, one of teh posts says Samsung is blaming the shut-downs on a charger/battery combination. It would be interesting to see if the aftermarket replacements cause such a problem or if its just a line of crap from Samsung.
Click to expand...
Click to collapse
Mine just shut down with the ebay battery.
I bought batteries for my Samsung, works fine. The package I bought has docking for an extra battery so I can have one fully charged at all times.
AWiseMonkey said:
If you are looking for a decent car charger, get the Kensington PowerBolt K39224US . It puts out 2.1 amps and fits flush in you cig lighter...
Click to expand...
Click to collapse
I think you mean k39242us, unless you need an iphone cable. This one is $5 cheaper, I'm getting one soon if anyone wants a review.
AWiseMonkey said:
If you are looking for a decent car charger, get the Kensington PowerBolt K39224US . It puts out 2.1 amps and fits flush in you cig lighter...
Click to expand...
Click to collapse
Like this? I thought since it has a usb port, it will charge at the same super slow usb speed?
E_man5112 said:
Like this? I thought since it has a usb port, it will charge at the same super slow usb speed?
Click to expand...
Click to collapse
Nope - the port shape doesn't mean anything. The factory charger has a female USB end and it charges faster then a PC USB port.
Keep in mind that all testing (even with an ammeter) shows that the max current the captivate will draw is about 700 mA. There is no reason for any charger that puts out more then 1 amp.
I bought the Griffin power bolt that has 2 1 Amp USB ports - so i can charge 2 devices at once. Also, most car chargers (with just the uSB port - no cable) need to have the data pins shorted or the phone will only draw 500 mA.
There are a couple threads in the Vibrant and i9000 forum that document all this. I modified an extra cable myself and now my phone sees my 1A car charger as an AC charger.
I just got these along with some other stuff.... the charger. The led is red when charging or when complete?
red when charging, blue when fully charged
Does anyone know if this kind of battery is gonna HURT your phone? I know that it might not last as long as the OEM one, that is fine. Just worry if this kind of battery can get over voltage some time that can be bad to your phone ... Anyone confirm about that? Thanks
darron2k3 said:
I bought batteries for my Samsung, works fine. The package I bought has docking for an extra battery so I can have one fully charged at all times.
Click to expand...
Click to collapse
I see this on the samsung site, 10 bucks more yields you a stand + charger.
Not bad...I am still debating. Wish it was a dock instead
Hey guys,
Looking for a combo micro-usb wire that also comes with a dual car/wall charger. I dont care if its two pieces or three pieces, but I just care that I can keep the Captivate plugged in and not have any issues using it. The last one I bought was a Duracell three way usb combo that had a retractable wall charger on the travel charger piece, but it wasnt giving enough power to the phone, so i couldnt use it while plugged in.
I have been looking at the "Premium USB power kit" by A Days Tech on Amazon, but im worried its going to be a generic POS and not give enough juice.
Anybody know which of these works?
I guess I can also buy a high quality micro-usb wire and then a high quality USB car charger/wall plug seperately as another option. So any opinions on those are also appreciated.
jbl7979 said:
Hey guys,
Looking for a combo micro-usb wire that also comes with a dual car/wall charger. I dont care if its two pieces or three pieces, but I just care that I can keep the Captivate plugged in and not have any issues using it. The last one I bought was a Duracell three way usb combo that had a retractable wall charger on the travel charger piece, but it wasnt giving enough power to the phone, so i couldnt use it while plugged in.
I have been looking at the "Premium USB power kit" by A Days Tech on Amazon, but im worried its going to be a generic POS and not give enough juice.
Anybody know which of these works?
I guess I can also buy a high quality micro-usb wire and then a high quality USB car charger/wall plug seperately as another option. So any opinions on those are also appreciated.
Click to expand...
Click to collapse
There are a bunch of threads on charging these phones. Unless the charger or the cable has the data lines shorted, the phone will only charge at USB rate (~500mA). Even if you have a 1A car charger, the best you will get is USB speed UNLESS you connect the data lines on the cable. I have not seen a car charger that does this.
The most current the phone will draw is around ~750 mA. It will do this when it thinks it is attached to AC.
Hi,
I bought the Scosche HC12V Dual Home Charger, but I haven't received it yet, but from what little I know of the brand they supposedly make good accessories. I should receive it in a few weeks (shipping a captivate and accessories overseas).
Both outputs are rated at 1amp, the only thing is that it does not come with it's own cable.
http://www.amazon.com/Scosche-HC12V...X0DER&s=STORE&ie=UTF8&qid=1285613609&sr=1-207
I bought a car charger and separate car-to-wall converter from Monoprice. Total for both items about $5. Maybe it only charges at 500 mA but seems fine to me.
Sent from my SAMSUNG-SGH-I897 using XDA App
Anyone find one that works well? I got a Cellet retractable micro use charger last week, and it charges my Motorola Electrify M just fine as well as my Gen 1 N7. No dice on the N7 FHD.
Ideas?
Sent from my Nexus 7 (2013)
dbeth said:
Anyone find one that works well? I got a Cellet retractable micro use charger last week, and it charges my Motorola Electrify M just fine as well as my Gen 1 N7. No dice on the N7 FHD.
Ideas?
Sent from my Nexus 7 (2013)
Click to expand...
Click to collapse
Sorry no answer, looking for one as well, I am looking for a car charger that will have a dual port to charge, one for the Nexus 4 and one for the Nexus 7 FHD, and recommendations would be great
thanks
car charger
arimus said:
Sorry no answer, looking for one as well, I am looking for a car charger that will have a dual port to charge, one for the Nexus 4 and one for the Nexus 7 FHD, and recommendations would be great
thanks
Click to expand...
Click to collapse
hii well as if you are looking for a car charger you can check out the huge collection of car charger for N7 at Fommy
they have multiple of variety
So just check out once may be you guys get something you have been looking for
Thanks..!!
I just got one of the sea few day ago:
http://www.amazon.com/gp/product/B00B8M4IMK/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
It has dual USB ports. One is marked Android the other Apple. The apple port if specifically designed for apple devices (iPhone 5, iPad).
Individually each port can do about 2 amps, or 3.6 amps total if both are being used. The Apple port will charger other devices slowly with standard Data sync cables or full speed with a charging only cable (no data).
Basically with a Charging only cable you could charge two device, one at about 2.1 amps max and the other at about 1.5 amps max (3.6 total amps).
I have two dedicated charging only cables coming that I plan to keep with this car charger so I can charge my phone and tablets on to go.
I tried my Nexus 2013 in my dual Sprint car charger that I got from amazon (Technocel MV9MCDUO-SP OEM Sprint Car Charger - Black with USB Port) and I'm getting a really good charge for my Nexus.
I even tested my phone charging in it's USB port while the Nexus was charging on the main cord and both seemed to cahrge jsut fine.
If I just charge my Motorola Photon on the main cord it charges faster than any AC adapter or car charger I've ever used.
I highly recommend it.
I can't post links yet but its $6 on Amazon.. search for... Technocel MV9MCDUO-SP OEM Sprint Car Charger - Black with USB Port
Fommy says its compatibale for the Nexus 7 2013 too but it's $19.95 there.
(Sprint® (OEM) Micro USB Vehicle Power Charger PLUS for Google New Nexus 7
SKU: 89356
Price: $ 19.95)
HTH.
Anyone had any success using a wireless charger in the car?
dannyboy22 said:
Anyone had any success using a wireless charger in the car?
Click to expand...
Click to collapse
I suppose that would work, a 2 amp or 1 amp car charger should power most QI chargers.
Not sure I see the point though, I see two issues:
1. Wireless charging is less efficient and slower (better suited for the desk or night stand).
2. There's a good change the device will move around while driving and not charge if the coils are not aligned properly.
You could try a modify a car mount to hold a wireless charger, but you still would have the slower charging issue, withc may not really be an issue for some.
I have however seen a car mount that holds the phone and has a opening to hold a round QI charger, but wouldn't work for the N7. See here:
http://www.ebay.com/sch/i.html?_odk....XQI+car+charger&_nkw=QI+car+charger&_sacat=0
RojasTKD said:
I suppose that would work, a 2 amp or 1 amp car charger should power most QI chargers.
Not sure I see the point though, I see two issues:
1. Wireless charging is less efficient and slower (better suited for the desk or night stand).
2. There's a good change the device will move around while driving and not charge if the coils are not aligned properly.
You could try a modify a car mount to hold a wireless charger, but you still would have the slower charging issue, withc may not really be an issue for some.
I have however seen a car mount that holds the phone and has a opening to hold a round QI charger, but wouldn't work for the N7. See here:
http://www.ebay.com/sch/i.html?_odk....XQI+car+charger&_nkw=QI+car+charger&_sacat=0
Click to expand...
Click to collapse
What I'm thinking is, taking the back of a slide-in type cover and hardwiring the wireless charger behind it. A slide in type cover should minimize any movement/alignment issues.
Then affixing the entire assembly over my existing NAV screen in the dash with the wireless charger hardwired to the car.
Then, I can slide in/slide out the Nexus as desired, and not have to worry about fiddling around with the Micro USB connector.
I'm not concerned about charging efficiency, more about maintaining power. A 2A charger at 60% efficiency should provide me the 1.35A that the Nexus 7 needs. When needed I can remove it and fully charge it.
http://www.flipkart.com/belkin-f8z4...rger&ref=1121df98-c23e-4571-b4a3-5f8776ad5243
I saw this Belkin charger and says 5V and 1A charging capacity. I read that S3 maximum charging is 1A , so will this charger work ? or does 5V is not enough ? or go for 2A ?
Also does USB cable matter in charging ?
the usb cable makes all the difference.. ive used cheap ebay cables and they dont charge quite as good as oem or the mediabridge hi-speed i have.
naveen_reloaded said:
http://www.flipkart.com/belkin-f8z4...rger&ref=1121df98-c23e-4571-b4a3-5f8776ad5243
I saw this Belkin charger and says 5V and 1A charging capacity. I read that S3 maximum charging is 1A , so will this charger work ? or does 5V is not enough ? or go for 2A ?
Also does USB cable matter in charging ?
Click to expand...
Click to collapse
I have just bought a couple of these cables:
http://www.amazon.co.uk/gp/product/B00FAAHT0E/ref=oh_details_o02_s00_i00?ie=UTF8&psc=1
and one of these chargers:
http://www.amazon.co.uk/gp/product/B00D82O68Y/ref=oh_details_o02_s00_i01?ie=UTF8&psc=1
as my Belkin 1A wasn't really as adequate as it could have been.
The cables may be a bit over-kill (and a tad pricey, but I took up the 30 day free Amazon Prime trial so got free next day delivery), but as a combo they work admirably and can cope with charging my S3 and my Nexus 7 (which needs 2A) simultaneously.
Can you guys suggest a brand which is available all over world.. both listed items are not available in india. And Cant spend so much too
USB is digital (except for power). Anything a bit pricier than the cheapest cable will do.
Get a cable like this, with a charger that provides 2.1a out of a single port. If you're on a custom kernel that allows you to change incoming amperage, you don't need the dedicated cable.
Sent from my GT-I9300 using xda app-developers app
Where do people get the idea that a USB cable is gonna make a difference for charging your phone??
I've used ebay, dollar store type cables my whole life and have never had a problem other than cheap build quality where the cable doesn't last very long. It still passed the same power or signal as any well known and overpriced branded cable.
I assume these people are the same suckers who buy $100 Monster HDMI cables that work the same as $10 ebay or monoprice stuff.
Be careful with those "mini" car chargers. The cheap price is daunting, but I bought a package that came with 2 with retractable USB cords for only 5 US dollars.
The adapter would not stay firmly in the car and pull out whenever I tried to extend the cord to plug in my phone, and my phone's battery decreased while plugged in...
While this could've been a car issue, I'd just use caution. Instead I purchased a regular sized one with a retractable USB built in for only 8 dollars, I'll link you if you're interested. Good luck!
Sent from my SPH-L710 using xda app-developers app
Also don't forget that the actual charger might suck