BIKASE - EBIKE BATTERY COVER - LARGE

Product Details 4mm Neoprene cover designed to insulate and protect surface mounted downtube batteries from inclement weather Fits surface mounted battery and compatible with Bosch, Shimano Steps, Samsun, Yamaha Protection against the elements while riding or transporting on a car rack Insulates battery to help operate more efficiently in cold weather Integrated pocket holds a phone, keys or wallet Fits batteries 4.5" to 6.0" in diameter