Thunder Power RC 730mAh 2-Cell/2S 7.4V G8 Pro Lite Plus 25C LiPo Battery with JST Connector Max Continuous Discharge: 25C Max Continuous Current: 18.2A Weight (grams): 39; Dimensions H x W x L (mm): 12 x 31 x 55 18AWG Wire w/JST Connector Adult supervision is required