Seidio Innocell 3500mAh Extended Life Battery for HTC EVO 4G

The Seidio Innocell 3500mAh Extended Life Battery for HTC EVO 4G keeps your phone charged and ready to go, even with heavy phone and data usage. This Extended Life Battery utilizes premium Japanese cells to ensure the highest levels of safety and performance. This Super Extended Life Battery can offer up to 80-100% more battery life than your stock battery.