Iintambo zoqeqeshobahlala bekhaphukhaphu kunabazala babo abangenazintambo njengoko kungekho bhetri enzima. Ukuba ukhetha i-drill esebenza ngamandla, enentambo, kuya kufuneka ukuba usebenzise i-isikhokelo sokwandiswa. Aintambo engenantamboiya kunika ukuhamba okukhulu njengoko unokuyithatha naphi na ngaphandle kokutsala intambo yolwandiso emva kwakho. Nangona kunjalo, ezona zixhobo zinamandla ezingenazintambo zihlala zibiza kakhulu kuneentambo zazo.

Iidrill ezingenazintambo ngoku zinikwa amandla ebhetri yeLithium-ion esebenza kakuhle ngakumbi. Obu buchwepheshe buvumela ukuba ibhetri itshajwe ngokukhawuleza (kaninzi ngaphantsi kwemizuzu engama-60) kwaye ibambe amandla amaninzi ixesha elide. Ngaphezu koko, ungasebenzisa ibhetri efanayo kunye nezinye izixhobo zamandla ezivela kwi-brand efanayo, ukunceda ukunciphisa iindleko zokuthenga iibhetri ezininzi.

Uqheliso lombane olunentambo luthelekelelwa kwiiwatts, ngokwesiqhelo ukusukela kwiiwathi ezingama-450 kwiimodeli ezisisiseko ukuya malunga ne-1500 leewatts zoqheliso olunamandla ngakumbi lwehamile. I-wattage ephezulu ingcono kwi-drilling masonry, ngelixa ukuba i-drilling kwi-plasterboard, i-wattage ephantsi iya kukwanela. Kwimisebenzi emininzi ye-DIY yasekhaya, i-550 watt drill yanele.

Amandla okuqhuba angenazintambo alinganiswa ngeevolthi. Okukhona umlinganiselo wombane uphezulu, kokukhona kunamandla ngakumbi i-drill. Ubungakanani bebhetri buqhelekile ukusuka kwi-12V ukuya kwi-20V.