Venom 20C 3S 4000mAh 11.1V LiPo Battery with Universal Plug System and Venom 2-4 Cell AC/DC Dual LiPo Battery Balance Charger Combo Battery Capacity: 4000mAh Battery Volts: 11.1V Charge Current: Charger - 0.1 - 3.0A Charger Cell Count: LiPo/LiFE - 2-4 Cell Charger Input: DC 10.0-18.0 Volts - AC 100v-240v