Sporting 2770mAh Extended Slim Battery for Straight Talk LG Optimus Fuel L34C Smartphone - High Power "Authorized Sporting Persistence Dealer" * Battery type: Li-ion; Voltage: 3.8V; Capacity: 2770mAh * Package includes : New 2770mAh Rechargeable Li_ion Battery X 1. * Compatible with:LG Optimus Fuel L34C (Straight Talk) * High Quality,100% Brand New.* Accessory only, cell phone not included.