6.39 lb (2.9KG)

【 High quality waterproof lithium-ion battery】 The battery is coated with waterproof glue on both ends. The outer layer is made of waterproof PVC material. The ebike lithium battery also has a built-in BMS protection board and holder to prevent overcharging, over-discharging, over-current, and short circuits, ensuring a longer lifespan.