Originally Posted by Hälftebyte
Yeah, Anker is definitely good from what i've read. I think their 6200mah is discontinued though. 3100 still on sale. From the same site's review, it came in at 3220mah similar to QCell
Yea I find the 3100 ones perform slightly better than stock. Personally I'll never use an extended battery, but these ones work good and its conveniant being able to carry it and to swap it out when not near a power out.
I'm sure the mugen 3200mah battery is the best slim battery available, but the cost is absolutely ridiculous.
Current Devices: Samsung Galaxy Note II, LG Nexus 4
Previous Devices: HTC Wizard, HTC Kaiser, HTC Touch Pro 2, HTC Desire Z, iPhone 3G, HTC Mozart, HTC EVO 3D, HTC Trophy, iPhone 4, HTC One S, iPhone 4S