Yuandu implements zero-emission, green and recyclable concept. The driving power supply adopts 18650 high-efficiency and safe lithium battery cells, the battery capacity is 48V 50Ah or 72V 50Ah, and adopts 2-hour fast charging technology, which can be quickly installed without plugging and unplugging, and can be provided for surfboards. 30-40 minutes of battery life. The power supply can not only provide power for surfboards, but can also be expanded
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