Bastex 2100mAh Li-ion Replacement Battery for Samsung Galaxy S3, i9300 (EB-L1G6LLU). I535, T999, I747, L710 Standard Replacement Battery that is an exact fit for your Samsung Galaxy S3. Made will the highest quality Grade A cells. Has over 500 cycles of recharging. It will get your dead phone powered for many more charging cycles. Voltage: 3.8V. Capacity: 2100mAh Battery comes equipped with a standard IC chip to prevent overcharging. Includes 1 battery and 90 Day replacement warranty.