Venom 40C 3S 2200mAh 11.1 LiPO Battery with Universal Plug System Battery Type: Lithium Polymer (LiPO) Battery Capacity: 2200mAh C Rate and Maximum Continuous Discharge (Amps): 40C (88A) Plug Type: Venom UNI Plug. Compatible with Traxxas Plug, Tamiya Plug, Deans Plug & EC3 Plug.