External battery pack - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Are there any external battery packs that pass micro USB data through them? I'm wanting to be able to use MHL while running power from an external battery pack.
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I have used anker 2200mah external battery pack. It can charge the skyrocket about twice and it is pretty slim.

I was wondering the same thing yesterday xD
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Related

External battery charger

Well I just got a replacement phone. All I had to send back was the device itself. So now I have a battery and looking for desktop charger so I can charge the extra battery I have.
Thanks.
Check on ebay. You can buy an external charger.
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http://forum.xda-developers.com/showthread.php?t=969994
Did a smallish review of it. Use it everyday and love it.
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Duracell rechargeable battery question???

Duracell rechargeable battery question???
Instant USB charger.
5 Volt/1150mAh rechargeable Lithium-Ion battery.
0.6 AMP
Will this work for our phones???
They went on clearance on Black Friday and they still have a few left at my local store for $5.00 from the normal $19.99.
Thanks in advanced.
Works just fine, I've been using the same one for about a year now (on my mt4g and now g2x)
Is 1150mAh worth it to lug around? Probably better just to carry an extra battery around or get the extended batteries.
chinh_tran said:
Is 1150mAh worth it to lug around? Probably better just to carry an extra battery around or get the extended batteries.
Click to expand...
Click to collapse
I have one of those extended batteries.
I need it as a emergency backup. The other day I was gone for 2 days with out a charger. I had the extended battery and forgot my charger and stock battery was with me but dead.
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I have three of those extended batteries. I think I can go a week with them if I didn't have a charger handy and using the phone conservatively.
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i don't see no reason it wouldn't work i read about it
It works great on a Samsung Galaxy S 4G to bad it only charges from completely dead to 75% to 80. Not bad for emergency.
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External Battery Charger?

Is there an external battery charger for the battery in the SGS4G?
I use this,
http://www.amazon.com/Samsung-Battery-Charger-Captivate-Vibrant/dp/B0058FPCQ4
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I bought 2 1800 mah batteries on eBay for like $15 and it came with an external battery charger
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kmandel said:
Is there an external battery charger for the battery in the SGS4G?
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Click to collapse
I use the ravpower rp-pb03 5600mah external battery, Works great!
I use what looks to be the same charger as a couple posts up -- ~$30 with a battery -- Amazon: OEM Samsung Standard Battery w/ External Battery Charger & Stand for Samsung Captivate Vibrant Epic 4G Focus

Do I need a special charger?

I just purchased a hyperion extended battery for my gs3,do I need a special charger, or will my wall charger be ok??
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Any micro usb charger is fine including the wall charger that came with the phone.
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but all cables are not equal. I lose 1% every ten minutes at dimmest brightness using google maps through gps and playing music while in my car charger.
This is with a generic usb to micro cable from the dollar store. OEM htc/smasung cables yield positive charge in the same ten minute span with the same charger and apps running.
This is with an extended battery using a usb to micro car charger that u lose 1% every ten min?
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P2o8wer said:
I just purchased a hyperion extended battery for my gs3,do I need a special charger, or will my wall charger be ok??
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Click to expand...
Click to collapse
Your stock charger will be fine. If you are using any other charger or car charger make sure it is rated at 1A. Otherwise you will see very slow charging and/or the inability for your phone to keep up with discharge while using apps that discharge the battery quickly. (ie maps or navigation)
regular charger should be fine
P2o8wer said:
I jyour phone rchased a hyperion extended battery for my gs3,do I need a special charger, or will my wall charger be ok??
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Click to expand...
Click to collapse
The charger that came with your phone is fine.

Spare battery charger

I need a spare battery solution. Samsungs own option is great but not for 50 bucks. I found this. Is there any reason I shouldn't buy it?
http://pages.ebay.com/link/?nav=item.view&id=310673938952
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All I got to say is that i did get those kind of batteries from ebay, and they are definitely not the mAh they say they are. I bought them for the GS3 but they died way faster than the stock Samsung battery. My advise is pay up the price for some thing better, or know that these batteries will last a lot less than stock. I am actually looking for the ones from amazon. There is a review of 6 batteries in one of the threads that says there is a battery that last a bit longer than stock. That's what I'm buying.
http://www.ebay.com/itm/ZeroLemon-2..._Cell_Phone_PDA_Batteries&hash=item43c0b2f1bf
if u want stock size and dont use nfc !!!
this is a good option:good:
anuj6111 said:
http://www.ebay.com/itm/ZeroLemon-2..._Cell_Phone_PDA_Batteries&hash=item43c0b2f1bf
if u want stock size and dont use nfc !!!
this is a good option:good:
Click to expand...
Click to collapse
I agree, I wouldn't trust to use any batteries with no brand and claim to have higher mAh capacity
So what are the specs of the ZeroLemon charger? I have one from ebay that says the output is plus or minus 350 mAh. It takes about 7 hours to charge a GS3 battery.
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Crauze said:
I agree, I wouldn't trust to use any batteries with no brand and claim to have higher mAh capacity
Click to expand...
Click to collapse
Here is a screenshot of one that essentially has the same specs. I've seen a couple floating around ebay that say 600 plus or minus 50mAh. I wish some one would create one that charged at the same rate of the phone.
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Bump. Anyone is using any other methods to charge spare batteries?
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Bump
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setharterburn said:
I need a spare battery solution. Samsungs own option is great but not for 50 bucks. I found this. Is there any reason I shouldn't buy it?
http://pages.ebay.com/link/?nav=item.view&id=310673938952
Sent from my SCH-I545L using xda app-developers app
Click to expand...
Click to collapse
I got the Samsung charging unit for my S4 from Amazon for $30 bucks and use either the charger cable it comes with or the 2amp charger that came with my phone. Worth every penny and goes from dead battery to fully charged in about and hour or slightly more. I have used them from my S1, S2, S3 and now S4 so I guess they just work perfectly for me
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Do u mind posting a link or a picture of what u got?
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cerobles1 said:
Bump
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Click to expand...
Click to collapse
No link?
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http://www.amazon.com/dp/B00BW0XZO0/ref=cm_sw_r_an_am_ap_am_us?ie=UTF8
Hubby and I ordered these in September from Amazon. I made sure to check for authenticity and they were real. $25 is nice to have spare battery I can pop in and keep handy.
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Does it come with a a/c adapter???
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cerobles1 said:
No link?
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Click to expand...
Click to collapse
I see the link and according to reviews this could be a fake. But anyways, at what rate does it charge? How long does it take to fully charge the battery from 0 to 100? Are u using the stock 2Amp charger that comes with the S4 and does it make a difference in charging time?
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RockRatt said:
I got the Samsung charging unit for my S4 from Amazon for $30 bucks and use either the charger cable it comes with or the 2amp charger that came with my phone. Worth every penny and goes from dead battery to fully charged in about and hour or slightly more. I have used them from my S1, S2, S3 and now S4 so I guess they just work perfectly for me
Sent from My Spiderman/IronMan/Dark Blue/Red/Green/GreyedOut BadAss Themed I337
Click to expand...
Click to collapse
Do you use stock battery or zerolemon 3000mah?
Also this is the same thing right? It will charge at max power?
http://www.amazon.co.uk/gp/aw/d/B00BTCPQ0M/ref=mp_s_a_1_12?qid=1383684594&sr=8-12&pi=AC_SX110_SY165
coupon
register your phone on samsung.com people.. you get sent a coupon for 50 percent off..use it to buy stock batteries as many as you want and maybe a charger battery combo.. stock batteries last way better than after market even those that say higher mah.. plus nfc works..
cerobles1 said:
I see the link and according to reviews this could be a fake. But anyways, at what rate does it charge? How long does it take to fully charge the battery from 0 to 100? Are u using the stock 2Amp charger that comes with the S4 and does it make a difference in charging time?
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Click to expand...
Click to collapse
If you get a fake I would expect to get a refund from amazon. It took 4 hours this morning to go from red light to Green (could have been less I was out running errands and came back to it green). Don't know what amp it uses, it has an ac adaptor it comes with.
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Even four hours is not bad for going from 0% to 100%. I know with the stock charger the phone charges the battery in about two hours, with no usage.
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Wittyusernametaken said:
If you get a fake I would expect to get a refund from amazon. It took 4 hours this morning to go from red light to Green (could have been less I was out running errands and came back to it green). Don't know what amp it uses, it has an ac adaptor it comes with.
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Click to expand...
Click to collapse
Is it an external battery charger which charges a spare battery by itself, or are you talking abt having the battery in your phone and charging it?
worktorest said:
Is it an external battery charger which charges a spare battery by itself, or are you talking abt having the battery in your phone and charging it?
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External Samsung battery charger that charges a spare battery. I swap out batteries as needed and keep a spare with me wherever I go.
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