Kupititsa patsogolo njira yoyang'anira mwamphamvu mwa utsogoleri wanu mwamphamvu mwa "chikhulupiriro chachikulu, ofuna kupanga malonda a kampani,"Botolo Jack adapter,Ma jack ataliatali,Zida zamagalimoto,Kukweza galimoto. Monga katswiri wapadera mu gawo ili, takhala tikudzipereka kuthetsa vuto lililonse la kutentha kwa ogwiritsa ntchito. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, America, Australia, a Australia, New Zealand, Birmingham.ife tikufunanso kupirira kwathu komanso chitukuko cha apamwamba. Tidatsimikizira bwino, ngati makasitomala sanakhutire ndi zinthu zomwe zimapanga, mutha kubwerera mkati mwa ma 7,s ndi mayiko awo akale.