Airson an turas air càraichean, tha an astar mar as trice an urra ri dà fheart.1.The bholtaids bataraidh taobh a-staigh an t-slighe air toys.In a 'mhargaidh, tha 6V,12V,24V bataraidh.2.The cumhachd an motair.Tha 1 motair, 2 motair, 4 motair.Mar as trice mar as motha am bataraidh, is ann as luaithe a bhios ...
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