Mu dziko la zida zamagetsi ndi zida zamagetsi, magwero amphamvu odalirika ndi ofunikira kwambiri pankhani ya magwiridwe antchito ndi magwiridwe antchito. Kuyambira zida zazing'ono mpaka zowongolera kutali ndi zida zina zamagetsi, batire ya kaboni ya 9V ndi imodzi mwa njira zamagetsi zomwe zimafunidwa kwambiri. Am...
Mabatire a D cell ndi njira zogwiritsira ntchito mphamvu zomwe zakhala zikugwiritsa ntchito zipangizo zambiri kwa zaka zambiri, kuyambira ma tochi achikhalidwe mpaka zida zofunika kwambiri pazadzidzidzi. Mabatire akuluakulu a cylindrical awa ndi gawo lofunika kwambiri pamsika wa mabatire, omwe amapereka...
Mabatire a mabatani ndi ofunikira kwambiri pakati pa magwero amphamvu ang'onoang'ono komanso odalirika omwe adzafunidwa kuti zipangizo zosiyanasiyana zigwire ntchito, kuyambira mawotchi osavuta ndi zothandizira kumva mpaka zowongolera kutali za TV ndi zida zachipatala. Mwa zonsezi, mabatani a lithiamu amakhalabe osayerekezeka mu ...