Ina hoki, e toru ngā momo pākahiko he rite te rahi me te mahi rerekē: AA14500 NiMH, 14500 LiPo, mePūtau maroke AAKo ō rātou rerekētanga ko:

1. AA14500NiMH, ngā pākahiko ka taea te whakahou. 14500 ngā pākahiko lithium ka taea te whakahou. 5 ngā pākahiko he pākahiko pūtau maroke ka taea te whakahou, kāore e taea te whakahou.

2. Ko te ngaohiko NiMH AA14500 he 1.2 volts, 1.4 volts ina utua katoatia. Ko te ngaohiko lithium 14500 he 3.7 volts, 4.2 volts ina utua katoatia. Ko te ingoa o te pākahiko 5 he 1.5 volts, ka heke te ngaohiko ki te 1.1 volts, neke atu rānei.

3. He wā whakamahi motuhake tō ia, kāore e taea te whakakapi tetahi i tetahi.

He rite tonu te rahi o ngā pākahiko AA me te pākahiko 14500

Ko te teitei o te pākahiko 14500 he 50mm, ko te whānui he 14mm

Ko ngā pākahiko AA e kiia ana ko ngā pākahiko whakakorekore, ko ngā pākahiko nickel-metal hydride nickel-cadmium rānei, ko te 14500 te ingoa whānui o ngā pākahiko lithium-ion.

Ko te diameter o te pākahiko lithium he 14mm, ko te teitei o te pākahiko lithium he 50mm, e ai ki te rauemi pūtau ka wehea ki ngā pākahiko lithium rino phosphate me ngā pākahiko lithium cobalt acid. Ko te ngaohiko pākahiko lithium cobalt acid he 3.7V, ko te ngaohiko pākahiko lithium rino phosphate he 3.2V. Mā te kaiwhakahaere pākahiko lithium ka taea te whakarite ki te 3.0V. Nā te rahi me ngā pākahiko AA, ka taea te whakakapi i te pākahiko lithium 14500 me te oko pupuri, e rua ngā pākahiko AA. Ki te whakatauritea ki ngā pākahiko NiMH ka taea te whakahou, he iti ake te tukunga-ake, ā, he pai ake te mahi tukunga o ngā pākahiko Li-ion, nō reira he whānuitia te whakamahinga i roto i ngā kāmera mamati me ngā hikareti hiko e ngā kaiwhaiwhai whakaahua, hei whakakapi i ngā pākahiko NiMH ka taea te whakahou.

E rua ngā momo o te 14500ngā pākahiko lithium, ko tētahi he pākahiko rino phosphate lithium 3.2V, ā, ko tētahi he pākahiko lithium noa 3.7V.

Nō reira, mēnā ka taea te whakamahi i te ao whānui, kei te whakamahi tō taputapu i te pākahiko AA kotahi, e rua rānei.

Mena he taputapu pākahiko kotahi, kaua rawa e ōrite ki te pākahiko lithium 14500.

Mena he taputapu pākahiko-rua, mēnā ka honoa ki tētahi oko pupuri wāhi (pūhiko rūpahu), ka taea te whakamahi whānui i tētahi pākahiko phosphate rino lithium 3.2V 14500. Ā, ka taea te whakamahi whānui i te 3.7V o ngā pākahiko phosphate rino lithium 14500, engari kāore i te tino pai te ōritenga.

Nā te mea he 3.7V te ngaohiko o te pākahiko lithium 14500, he rerekē te ngaohiko o te AA noa he 1.5V. Whakawhitihia te pākahiko lithium, tera pea ka wera ngā taputapu ka puta ai te tūponotanga.