This is a brand new replacement battery for Apple's iPhone 4S Battery. Instructions Available OnlineHigher Capacity than Original Battery.
Our iPhone 4S Battery is designed with superior performance in mind. Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
Voltage: 3.7 Volt
Capacity: 1420 mAh
Type: Li-Poly