Izivivinyo ezinezintambongokuvamile alula kunabazala babo abangenazintambo njengoba lingekho iphakethe lebhethri elisindayo. Uma ukhetha i-drill esebenza ngamandla, enezintambo, uzodinga futhi ukusebenzisa i-isandiso sokuhola. Aukubhoboza okungenantamboizonikeza ukuhamba okukhulu njengoba ungayiyisa noma yikuphi ngaphandle kokudonsa ikhebula lokunweba ngemuva kwakho. Kodwa-ke, amathuluzi anamandla kakhulu angenazintambo ngokuvamile abiza kakhulu kunezilinganiso zawo ezinezintambo.

Ama-drill angenantambo manje anikwa amandla ibhethri le-Lithium-ion elisebenza kahle kakhulu, elishajwa kabusha. Lobu buchwepheshe buvumela ibhethri ukuthi ishajwe ngokugcwele ngokushesha (imvamisa ngaphansi kwamaminithi angu-60) futhi ibambe amandla amaningi isikhathi eside. Ngaphezu kwalokho, ungasebenzisa ibhethri elifanayo namanye amathuluzi wamandla avela kumkhiqizo ofanayo, okusiza ukwehlisa izindleko zokuthenga amabhethri amaningi.

Ukuzibhoboza kwamandla anentambo kukalwe ngama-watts, ngokuvamile asukela kuma-watts angu-450 kumamodeli ayisisekelo kuya cishe kuma-watts angu-1500 ukuze kusetshenziswe isando esinamandla kakhulu. I-wattage ephakeme ingcono yokumba ama-masonry, kuyilapho uma ubhoboza ku-plasterboard, amanzi aphansi azokwanela. Emisebenzini eminingi eyisisekelo ye-DIY yasekhaya, umshini wokubhola ongu-550 watt wanele.

Amandla okubhola angenantambo akalwa ngamavolthi. Uma izinga le-voltage liphakeme, i-drill inamandla kakhulu. Osayizi bebhethri ngokuvamile basuka ku-12V ukuya ku-20V.