Isiokwu a na-akọwapụta friji Colku DCR105DA nke dị n'akụkụ RV, na-akọwapụta nnukwu ikike ya, arụmọrụ oyi DC dị irè, obere oriri ike, na ọ dabara adaba maka RV, van camper, na ngwa obibi mkpanaka.
Isiokwu a na-akọwapụta igwe oyi na-agbanwe agbanwe nke Colku GCB23A 12V nke na-eme ka RV dị jụụ nke ọma, na-akọwapụta etu o si eme ka ọ dị jụụ nke ọma, obere mkpọtụ na-arụ ọrụ, nakwa otú o si dabara adaba maka sistemụ ike RV nke oge a.
Isiokwu a na-ewebata igwe oyi RV 12V nke a pụrụ ịtụkwasị obi ma na-echekwa ike nke e mere iji nye oyi kwụsiri ike