48V 20AH/52V 20AH. Battery Capacity: 25Ah. 52V 20AH Fit for Motor Power : 48V/52V 100W~2000W. 48V 20AH Fit for Motor Power : 48V 100W~2000W. Battery Capacity: 20Ah. Fit for Motor Power : 36v 100W 200W 250W 300W 350W 400W 450W 500W.
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