Ea ronaalkaline konopo selefouno betrie etselitsoe ho fana ka tlhahiso ea matla e sa fetoheng, ho netefatsa ts'ebetso e nepahetseng ea lisebelisoa tsa hau. Ebang ke remote control, thermometer ea digital, kapa fob ea senotlolo, lisele tsa rona tsa alkaline li fana ka matla a hlokahalang ho li boloka li sebetsa hantle.
Ka boholo ba tsona bo nyane le matla a mangata a matla, lisele tsena tsa konopo li nepahetse bakeng sa ho matlafatsa mefuta e mengata ea lisebelisoa, ho kenyeletsoa li-calculator, lioache le lisebelisoa tsa bongaka.
Haeba o hloka motlakase o phahameng empa o ntse o lakatsa moralo o kopaneng, betri ea rona ea 3V lithium ke khetho e phethahetseng joalo kalithium betri CR2032. Ka tlhahiso ea eona ea 3V, betri ena ea tšepe ea tšepe e loketse lisebelisoa tsa elektroniki tse hlokang matla a eketsehileng, joalo ka liboto tsa bo-mme tsa khomphutha, sekala sa dijithale, le li-remote tsa linotlolo tsa koloi.
Lihlahisoa tsohle tsa rona li etsa liteko tse matla ho netefatsa hore li fihlella maemo a holimo ka ho fetisisa a indasteri. Re sebelisa mekhoa e tsoetseng pele ea tlhahiso, 'me re fana ka lisebelisoa tse ntle feela, tse re lumellang ho fana ka li-button cell battery tseo u ka li tšepang.