Libetri tsa alkaline ke mofuta oa betri e lahloang e sebelisang alkaline electrolyte, eo hangata e leng potassium hydroxide, ho matlafatsa lisebelisoa tse nyane tsa elektroniki joalo ka li-remote control, libapalisoa le mabone.Li tsebahala ka bophelo ba tsona ba nako e telele le ts'ebetso e tšepahalang, e leng se etsang hore e be khetho e tsebahalang bakeng sa mefuta e mengata ea lisebelisoa tsa elektronike tsa bareki.Ha betri e sebelisoa, karabelo ea lik'hemik'hale e etsahala lipakeng tsa anode ea zinki le cathode ea manganese dioxide, e hlahisang matla a motlakase.

Hangata libeteri tsa alkaline li sebelisoa mefuteng e mengata ea letsatsi le letsatsi, tse kang li- remote, litoche, lintho tsa ho bapala le lisebelisoa tsa elektronike tse nkehang habobebe.Li tsejoa ka ho fana ka matla a ka tšeptjoang le ho phela nako e telele, ho etsa hore li tšoanelehe bakeng sa mefuta e sa tšoaneng ea likopo.Leha ho le joalo, ho bohlokoa ho hlokomela hore libeteri tsa alkaline li lokela ho lahloa ka nepo ho fokotsa tšusumetso ea tsona tikolohong hobane libeteri tse ling tsa alkaline li ntse li na le lisebelisoa tse kotsi joalo ka mercury, litšepe tse boima joalo ka cadmium le lead.Ha libeteri tsena li sa lahleloe hantle, lintho tsena li ka kena mobung le metsing, tsa baka kotsi tsamaisong ea lintho tse phelang le tikolohong.Ho bohlokoa ho sebelisa hape libeteri tsa alkaline ho thibela ho tsoa ha lintho tsena tse kotsi tikolohong.

Ke ka lebaka leo ho sebelisa libeteri tsa alkaline tse se nang mercury ho ka tlatsetsang ho sireletsa tikoloho.Mercury ke ntho e chefo e ka bang le liphello tse kotsi tikolohong le bophelong ba batho.Ka ho khetha libeteri tse nang le 0% mercury, u ka thusa ho fokotsa tšusumetso e mpe ea thepa e kotsi tikolohong.Ho feta moo, ho bohlokoa ho lahla le ho sebelisa libeteri ka nepo ho fokotsa ts'usumetso ea tikoloho.Ho khetha bakeng salibeteri tsa alkaline tse se nang mercuryke mohato o motle oa ho sireletsa tikoloho.
Le ha ho sebelisoa ha libeteri tsa alkaline ho le molemo, ho bohlokoa hape ho hlahloba likhetho tse ling, tse baballang tikoloho, joalo ka ho sebelisa libeteri tse tjhajoang hape (Mohlala:AA/AAA NiMH Libetri tse nchafalitsoeng,18650 lithium-ion betri e ka nchafatsoang) kapa ho batla lihlahisoa tse nang le mehloli ea matla e tšoarellang nako e telele (Mohlala:matla a phahameng AAA betri ea alkaline,matla a phahameng AA betri ea alkaline).Qetellong, ho kopanya mekhoa e nang le boikarabelo le ho fetohela mekhoa e meng e tsitsitseng ho ka kenya letsoho ts'ireletsong ea tikoloho.