NANROBOT D4+ Replacement BatteryNANROBOT D4+ Series Electric Scooter Replacement Battery 52V 23. 4A. The D4+1. 0 model charging port is not compatible with the battery, so you need to purchase a new charging port *Please ensure you select the correct model before making a purchase. Since the warehouse cannot store batteries, your order will be shipped by air from the factory. Customs clearance may cause delays, but you will receive your package. Thank you for your understanding.