Bias 20C 3S 1300mAh 11.1V LiPo Battery with UNI Plug (EC3/Deans/Traxxas/Tamiya) for RC Car, Truck, Buggy, Boat, Quadcopter, Heli, and Drone x2 Packs Battery Type: Lithium Polymer (LiPO) Battery Capacity: 1300mAh C Rate and Maximum Continuous Discharge (Amps): 20C (26A) Plug Type: Venom UNI Plug. Compatible with Traxxas Plug, Tamiya Plug, Deans Plug & EC3 Plug.