Fourstarr Deals 3 Pcs. 2450mAh High Capacity Replacement Spare Batteries + USB Dock Wall Charger for Samsung Galaxy S3 Mini i8190, Galaxy Ace 2 i8160, Duos S7562. Not compatible with S3 Mini SM-G730A AT&T or SM-G730V Verizon Tested under strict quality control standards. CE and ROHS certified 2450mAh high capacity battery allows you to store power necessary to keep your device charged throughout the day Built-in IC chip prevents overcharging. Guaranteed to fit your phone Package contents: 3 pc. 2450 mAh high capacity batteries + 1 USB Dock Wall Charger Ships from California within 24 hours