Standard Lithium-ion Replacement Battery + Rapid Car Charger + Home Travel Charger for T-mobile HTC G1 Google Phone Smartphone This Combo Pack Includes: One Battery, One Car Charger, One Home Charger. Car Charger: Vehicle Lighter Adaptor.(12~24v DC). Short circuit protection. LED charging indication. Home Charger: Charger: Input: 100V - 240V (U.S. & World Standard) (50~60Hz/180mA).Output: 7.6V / 800 Battery: Battery type: Lithium-Ion. No memory loss effect. Integrated microchip prevents overcharging & lengthens battery life