you need a bigger battery backdoor for this extended battery?Damn brehs...thisHyperion Samsung Galaxy SIII 4200mAh Extended Battery + White Back Cover (Compatible with Samsung Galaxy S III GT-i9300, AT&T Samsung Galaxy S3 Samsung i747, Verizon Samsung Galaxy S3 Samsung i535, T-mobile Samsung Galaxy S3 Samsung T999, U.S. Cellul extended battery for the gs3 is a monster...I've been purposely trying to burn it down...but fukking with my phone all day...using the GPS for about a hour and 15 worth of driving...a lot of browsing..streaming etc etc....its at 40% at 12:30 am...I took it off the charger at 9am yesterday morning...my on screen time is at 4hrs 34 mins ....crazy battery life...I feel like I can literally go as hard as normally possible on my phone without touching a charger for a day or two...
Only thing is..when you first charge it has to be at least 12 hours...I did mine overnight from 9pm to 9am and I'm draining the first charge right now.....excellent battery.
Sent from my Verizon Galaxy S3