48V20AH
225-230
↑
48V28AH
305-320
↑
48V32AH
325-335
↑
48V38AH
370-390
↑
48V40AH
410-420
↑
48V45AH
420-450
↑
48V52AH
480-510
↑
48V58AH
550-570
↑
定期保养可减少家电故障发生。
