【Product Specification】: Material: Li-ion, Volt: 3.7V, Capacity: 800mAh , Dimensions (H. x Dia.) : 2 x 0.55 inch / 51x14 mm, Battery Plug: SM-2P, 500 Times Cycle Life
【High Drain & Built-in Protection】: Funkawa li-ion RC car battery with 3C discharge rate and 800mAh offers you very high power and very long run time for your RC cars, Built-in integrated safety circuit protects battery from over-charge, over-discharge
【Aplications】: Funkawa RC Car 3.7v li-ion Battery compatible with small size RC Truck and some kind 1/18 scale RC Cars E35 DE38 DE40 DE50 DE55 (Only if the voltage, dimension and the plug match, then it will fit)
【 USB Charger cable】: Built-in over-charged protection board, it would stop after full charged, LED Red-Charging, RED LED is OFF-Fully charged, some red light are not off after full charged, you can reconnect again. It will take 4-6 hours to fully charged
【100% SATISFACTION GUARANTEED】 If the battery does not meet your expectations, simply return battery for a complete refund, we pride ourselves on excellent customer service and outstanding quality