52V 20Ah Rear Rack Ebike Electric Bicycle Li-ion Lithium Battery for 1500W Motor January 16, 2024 by admin The 52V 20ah rear rack lithium battery apply with high-quality 18650 cells(2500mAh), 18650 Battery cell is tested before assemble. It is design for 52 volt battery electric bike. Suitable for motor 50w-1500w.