ʻO ka ʻoiaʻiʻo, ʻekolu ʻano o nā pihi me ka nui like a me ka hana ʻokoʻa: AA14500 NiMH, 14500 LiPo, aAA hale maloʻo. ʻO kā lākou mau ʻokoʻa:

1. AA14500NiMH, nā ʻakomi hiki ke hoʻouka hou ʻia. 14500 lithium rechargeable pākaukau. ʻO 5 mau ʻokoʻa he mau ʻaʻa kelepona maloʻo hiki ʻole ke hoʻoiho hou ʻia.

2. AA14500 NiMH volts he 1.2 volts, 1.4 volts ke hoopiha piha. ʻO 14500 lithium volts he 3.7 volts, 4.2 volts ke hoʻopiha piha ʻia. ʻO 5 pākaukau nominal 1.5 volts, hāʻule ka volta i 1.1 volts a haʻalele paha.

3. Loaʻa i kēlā me kēia me kāna mau manawa hoʻohana ponoʻī, ʻaʻole hiki ke hoʻololi ʻia kekahi i kekahi.

ʻO nā pākahi AA a me 14500 ka nui pākaukau like

ʻO 14500 ke kiʻekiʻe o ka pākaukau he 50mm, ʻo ke anawaena he 14mm

ʻO nā ʻokoʻa AA ka mea maʻamau i kapa ʻia ʻo ia he mau ʻokoʻa hoʻopau a i ʻole nickel-metal hydride nickel-cadmium batteries, ʻo 14500 ka inoa maʻamau o nā pākahi lithium-ion.

ʻO ke anawaena o 14mm, ke kiʻekiʻe o 50mm lithium pākaukau, e like me ka mea kelepona i hoʻokaʻawale ʻia i ka lithium hao phosphate a me nā pākahi lithium cobalt acid. Lithium cobalt acid voltage 3.7V, lithium iron phosphate voltage voltage 3.2V. ma o ka mea hoʻoponopono pākahi lithium hiki ke hoʻololi i 3.0V. ma muli o kona nui a me nā pā AA, hiki ke hoʻololi i ka hoʻohana ʻana i ʻelua mau pākahi AA. Ke hoʻohālikelike ʻia me nā ʻeke NiMH rechargeable, loaʻa i nā pā Li-ion nā pōmaikaʻi o ke kaumaha māmā, ka liʻiliʻi o ka hoʻokuʻu ʻana iā ia iho a me ka hana hoʻokuʻu ʻoi aku ka maikaʻi, no laila ua hoʻohana nui ʻia lākou i nā kiʻi kiʻi kiʻi a me nā cigarette uila e nā mea hoihoi kiʻi, e hoʻololi ana i nā pihi NiMH rechargeable.

ʻElua ʻano o 14500nā pākahi lithium, ʻO kekahi he 3.2V lithium iron phosphate, a ʻo kekahi he 3.7V pākahi lithium maʻamau.

No laila inā hiki i ke ao holoʻokoʻa, pili ia i ka hoʻohana ʻana o kāu hāmeʻa i ka pā 1 AA a ʻelua paha.

Inā hoʻokahi mea hana pākaukau, ʻaʻole hiki ke maʻamau me ka pā lithium 14500.

Inā he mea paahana ʻelua, i ka hihia o ka hoʻopaʻa ʻana me kahi pahu wahi (dummy bateria), hiki i ka 3.2V 14500 lithium iron phosphate pākahiko ke ao holoʻokoʻa. A ʻo ka 3.7V o 14500 lithium iron phosphate pākaukau ma ke ao holoʻokoʻa, akā ʻaʻole maikaʻi ka pāʻani.

No ka mea ʻo 14500 lithium battery voltage he 3.7V, ʻo ka AA maʻamau he 1.5V, ʻokoʻa ka uila. E hoʻololi i ka pākaukau lithium, hiki ke puhi ʻia nā mea hana e hoʻomaka ai ka pilikia.