This High - Energy 15.2V 4S 1300mAh 60C LiHV battery with XT60 connector is designed for 4S quads. Its capacity of 1300mAh allows for longer flight times. The battery measures 25x34x73mm (HxWxL) and weighs 117g (+/-4g). With a 60C discharge rate and a charge rate from 1C to 5C, it's perfect for quad enthusiasts looking for reliable power.