Venom 100C 3S 5000mAh 11.1v Water Cooled Marine 3 Cell LiPO Battery x2 Packs Battery Type: Lithium Polymer (LiPO) Battery Capacity: 5000mAh C Rate and Maximum Continuous Discharge (Amps): 100C (500A) Battery Volts: 11.1v Built in Water Cooling Technology