ʻO kaʻoiaʻiʻo, aia ʻekolu ʻano o nā pila me ka nui like a me ka hana like ʻole: AA14500 NiMH, 14500 LiPo, a meKelepona maloʻo AAʻO ko lākou ʻokoʻa:

1. AA14500NiMH, nā pila hiki ke hoʻouka hou ʻia. 14500 mau pila lithium hiki ke hoʻouka hou ʻia. 5 mau pila he mau pila kelepona maloʻo hoʻolei hiki ʻole ke hoʻouka hou ʻia.

2. ʻO ke anakahi uila AA14500 NiMH he 1.2 volts, 1.4 volts ke hoʻopiha piha ʻia. ʻO ke anakahi uila lithium 14500 he 3.7 volts, 4.2 volts ke hoʻopiha piha ʻia. ʻO ka helu o ka pila 5 he 1.5 volts, hāʻule ka anakahi uila i 1.1 volts a pēlā paha.

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

Ua like ka nui o nā pila AA a me ka nui o ka pila 14500

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

ʻO nā pila AA i kapa ʻia he mau pila hoʻolei a i ʻole nā ​​​​​​pila nickel-metal hydride nickel-cadmium, ʻo 14500 ka inoa maʻamau o nā pila lithium-ion

ʻO ke anawaena o ka pākahiko lithium he 14mm, a ʻo ke kiʻekiʻe o ka pākahiko lithium he 50mm, e like me ke ʻano o ka cell, ua māhele ʻia i nā pākahiko lithium hao phosphate a me nā pākahiko lithium cobalt acid. ʻO ke anawaena o ka pākahiko lithium cobalt acid he 3.7V a me ke anawaena o ka pākahiko lithium hao phosphate he 3.2V. Hiki ke hoʻololi ʻia ke anawaena o ka pākahiko lithium i 3.0V ma o ka mea hoʻoponopono pākahiko lithium. Ma muli o kona nui a me nā pākahiko AA, hiki i kahi pākahiko lithium 14500 a me kahi pahu hoʻopaʻa me ʻelua mau pākahiko AA. Ke hoʻohālikelike ʻia me nā pākahiko NiMH rechargeable, ʻoi aku ka māmā o nā pākahiko Li-ion, ka liʻiliʻi o ka hoʻokuʻu ponoʻī a me ka hana hoʻokuʻu maikaʻi loa, no laila ua hoʻohana nui ʻia lākou i nā kāmela kikohoʻe a me nā cigarette uila e nā mea makemake kiʻi, e pani ana i nā pākahiko NiMH rechargeable.

ʻElua ʻano o 14500nā pila lithium, ʻo kekahi he 3.2V lithium hao phosphate, a ʻo kekahi he 3.7V lithium maʻamau.

No laila inā hiki ke hoʻohana ʻia i ke ao holoʻokoʻa, pili ia i ka mea e hoʻohana ana kāu mea hana i hoʻokahi pākahi AA a ʻelua paha.

Inā he mea hana pākahi hoʻokahi ia, ʻaʻole loa e like me ka pākahi lithium 14500.

Inā he mea hana ʻelua-pila, i ka hihia o ka hoʻopili ʻana me kahi pahu placeholder (pila dummy), hiki i kahi pila lithium hao phosphate 3.2V 14500 ke lilo i mea ākea loa. A ʻo 3.7V o 14500 mau pila lithium hao phosphate he mea ākea paha, akā ʻaʻole kūpono ka kūlike.

No ka mea, ʻo ke anakahi uila o ka pākahiko lithium 14500 he 3.7V, ʻo ka AA maʻamau he 1.5V, ʻokoʻa ke anakahi uila. E hoʻololi i ka pākahiko lithium, hiki ke puhi ʻia nā mīkini e hoʻoulu ai i ka pōʻino.