QCell 3650mAh T-Mobile Extended Battery / 1980mAh Slim Battery

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Saw these ones for T-Mobile version

QCell 3650mAh T-Mobile Extended Battery / 1980mAh Slim Battery

http://www.amazon.com/QCell-T-Mobile...8119391&sr=8-1

http://www.amazon.com/QCell-Samsung-...8119391&sr=8-2

wonder how well they do

It says it's for this phone and in the description says not compatible with t989 for the slim battery. Lol.

Sent from my SGH-T989 using xda premium

Does this require a bigger back case? Or is it the same sz as our stock battery?

Sent from my SGH-T989 using XDA App

I'd be interested in buying one of these if it were to legitimately double my battery life but it seems a little too cheap.

Sent from my SGH-T989 using XDA App

Not worth it. Just buy two OEM batteries...

I don't believe in aftermarket batteries from my many experiences of it messing up my phone...it has to do something with the inconsistency of the voltage. That's just me though...

If there is a good reliable aftermarket battery out there I'm open to check it out....

I ordered one should get it by monday the 6th. will test it out and reply with results it was only 20 bucks so my hopes are low but we will see how it turns out

Its be great if this actually worked...especially the slim

Sent from my SGH-T989 using Tapatalk

Originally Posted by iunlock

Not worth it. Just buy two OEM batteries...

I don't believe in aftermarket batteries from my many experiences of it messing up my phone...it has to do something with the inconsistency of the voltage. That's just me though...

If there is a good reliable aftermarket battery out there I'm open to check it out....

stop buying from a non-reputable company...seido or mugen has been doing this for a long time and their product works.

Ehhh been trying this 3650 QCell battery now nothing great this is moderate to heavy usage

Sent from the iPhone° killer

should be not bad given at this price range.