Zvivakwa zvedu zvakashongedzwa zvakanaka uye manejimendi akanakisa mumatanho ese ekusika anotigonesa kuvimbisa kugutsikana kwemutengi weLithium Ion Battery 450mah,1.5v Alkaline Bhatani Cell Battery Ag1, Nicd Battery Battery Pack, Bhatani Bhatiri Nzvimbo 1.5v,12v 8ah Nimh Bhatiri.Isu hatingope chete mhando yepamusoro kune vatengi vedu, asi zvakatonyanya kukosha ibasa redu repamusoro uye mutengo wemakwikwi.Chigadzirwa chacho chichapa pasi rose, zvakadai seEurope, America, Australia, Turin, Istanbul, Florida, Munich. Kambani yedu ine chikwata chekutengesa chine unyanzvi, hwaro hwehupfumi hwakasimba, simba guru rehunyanzvi, midziyo yepamusoro, nzira dzekuyedza dzakakwana, uye akanakisa mushure mekutengesa masevhisi.Zvigadzirwa zvedu zvine chitarisiko chakanaka, hunyanzvi hwekuita uye hunhu hwepamusoro uye zvinohwina mvumo dzakabvumirana dzevatengi pasi rese.