Ibhetri ye-flashlight enamandla yimarike enkulu kakhulu, kodwa ngenxa yeendleko ze-flashlight ngokwayo, ixabiso lebhetri libukhali kakhulu, ixabiso lokuthenga ibhetri liphantsi kakhulu, elibangele umgangatho ongalinganiyo, ezininzi iibhetri zomlilo kunye neengozi zokuqhuma. ekuhambeni zithathwe kolu hlobo ibhetri, ngoko olu hlobo ibhetri, nangona ixabiso eliphantsi ukusebenza ihlwempu, kodwa ngokwemiba yokhuseleko ayikwazi ngoyaba.

ugcino lwamandla ombane, ibhetri eyicylindrical hybrid, ikesi yebhetri ye-ebike, ibhetri ye-aed defibrillator, ubomi bebhetri yeventilator, uluhlu lwebhetri yesikuta.