For that, he took a motorcyclebattery shell and adapted it (also proprietary) to the purpose specific to his device.
为此，他花了摩托车电池壳和适应它(也专有)的宗旨具体到他的装置。
2
This paper describes 5 problems in developmental motorcyclebattery:(1)the period from production, sell to use is long, when the wet charged plate used, it will be short of capacity;