HTC EVO 4G Premium Extended Battery with Back Cover (3500 mAh)

Powerful grade A 3500 mAh true high capacity battery makes all the difference for the HTC EVO 4G user.
Include back cover
This grade A cell battery features powerful Lithium Ion, so there is no memory effect either!
Lightweight Lithium Ion battery is about 2/3 the weight of a comparable capacity NiMh battery!
Notes: A new Lithium Ion battery's full performance is only achieved after the initial 2-3 complete charge and discharge cycles. Battery may not fit into desktop charging stands & some holsters & cases.
Back Extended Battery door is included!