Li-ion Battery For Samsung Galaxy Alpha G850 2900mAh -This replacement battery has an integrated microchip that prevents overcharging and lengthens battery life -Best replacement for the battery with comparable standby and talk time -2900mAh Capacity, extra-long stand-by times -High Capacity & Low Impedance -Compatible with: Samsung Galaxy Alpha Samsung Galaxy G850F/G8508S/G8509V - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Networking, Security, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188