Professional R & D team, reliable quality. Optimum cell manufacturing, stable performance. Suitable for on-road, off-road , crawling and all terrains. SUNPADOW 6100mAh-4S1P-14.8V-90C ERC Lipo Battery SPECIFICATIONS Parameter: 6100mAh-4S1P-14.8V-90C Wires: Silicone Wiring: Side wiring Size: 135*44*47mm Weight: 565g Suitable for: Big X big C MCD and other crawler |