4S 14.8V 4000mAh 40C RC LiPo Battery For RC Quadcopter Drone Airplane Helicopter Car Boat
SLS LiPo Akku XTRON, 3S/4000mAh, 11.1V, 20C/40C, 145x43x23mm, 299g | Batteries, LiPo-equalizers and accessories for batteries | All you need for electric flight