Silwela ukugqwesa, iinkonzo kubathengi", sinethemba lokuba liqela lentsebenziswano ephezulu kunye neshishini elilawulayo kubasebenzi, ababoneleli kunye nethemba, siqonda isabelo senzuzo kunye nokukhuthazwa okuqhubekayo kwe-carbon battery 4r25,6lr61 ibhetri yealkaline, Ibhetri yealkaline A23s 12v, Ibhetri yeNi-Cd Sc,Iqhosha Ibhetri 1.5v Ag0.Intsebenziswano iyakhuthazwa kuwo onke amanqanaba ngamaphulo aqhelekileyo.Iqela lethu lophando livavanya kuphuhliso olwahlukeneyo ngexesha loshishino lokuphucula ngaphakathi kwezisombululo.Imveliso iya kubonelela kwihlabathi liphela, njengeYurophu, iMelika, iOstreliya, iNicaragua, iKarachi, iMunich, iBotswana.Amava okusebenza endle uye wasinceda ukuba sibe nobudlelwane obuluqilima kunye nabathengi kunye namaqabane omabini kwimarike yasekhaya neyamanye amazwe.Kangangeminyaka, iimveliso zethu zithunyelwe kumazwe angaphezu kwe-15 kwihlabathi kwaye zisetyenziswa kakhulu ngabathengi.