isitoreji sebhethri le-alkaline
Ukugcinwa kwebhethri le-alkaline kubonisa intuthuko ebalulekile ekuxazululeni amandla aphathekayo, okunikeza amandla okugcina amandla athembekile futhi ahlala isikhathi eside. Lezi zinhlelo zokusebenzisa amandla zisebenzisa amakhemikhali ane-alkali, ikakhulukazi ukuhlanganisa i-zinc ne-manganese dioxide, ukuze kwakhiwe umthombo wamandla ozinzile futhi osebenza kahle. Lobu buchwepheshe busebenza ngendlela elawulwayo yokusabela ngogesi, lapho i-zinc isebenza njenge-anode ne-manganese dioxide njenge-cathode, ne-electrolyte ye-alkaline eyenza lula inqubo yokukhiqiza amandla. Izinhlelo zesimanje zokugcina amabhethri ane-alkali zinezinhlelo zokuphepha ezithuthukisiwe, kuhlanganise nezigxobo ezivimbela ukuvuza nezigqoko zokuzivikela, eziqinisekisa ukusebenza okuphephile ekusetshenzisweni okuhlukahlukene. Lezi zixazululo zokugcina izinto zibaluleke kakhulu ezintweni zobuchwepheshe, ezinhlelweni zokulondoloza eziphuthumayo, nasezinhlelweni zezimboni, zinikeza amandla ahambisanayo kuwo wonke umjikelezo wokuphila kwazo. Umthamo wokugcina usukela ekusetshenzisweni kwamasayizi amancane kuya ekusetshenzisweni kwezimboni ezinkulu, ngezinketho ezahlukahlukene zosayizi ezitholakalayo ukuhlangabezana nezidingo zamandla ezahlukahlukene. Amasu okwenza izinto athuthukile aye athuthukisa ngokuphawulekayo isikhathi sokugcina lezi zinhlelo zokugcina izinto, ezivumela ukuba zihlale zikhokhisiwe isikhathi eside ngesikhathi esifanayo zilungele ukusetshenziswa ngokushesha lapho kudingeka.