Help!!!!

[siesie]

I purchased a replacement battery (3500 mAh) through gorillagadget.com for my Sprint Evo 4G. I have had the battery for almost a week. I would like to know how to get the full usage of the battery.

 

[Martimus]

Welcome to the Android Forums!

Typically batteries for these phones are Lithium Ion. As such they don't need special initial charging instructions. Personally I just charge it up the first time, drain it completely, charge it a second time, and go about my business...