Pākahiko Lithium (Li-ion, Pākahiko Lithium Ion): Loaʻa i nā pila Lithium-ion nā pono o ke kaumaha māmā, ka mana kiʻekiʻe, a ʻaʻohe hopena hoʻomanaʻo, a no laila hoʻohana pinepine ʻia - hoʻohana ka nui o nā mea uila i nā pila lithium-ion ma ke ʻano he kumu mana, ʻoiai he pipiʻi loa lākou. He kiʻekiʻe loa ka nui o ka ikehu o nā pila lithium-ion, a ʻo kona mana he 1.5 a 2 mau manawa o kaNā pila NiMHo ke kaumaha like, a he haʻahaʻa loa ka nui o ka hoʻokuʻu ponoʻī. Eia kekahi, ʻaneʻane ʻaʻohe "hopena hoʻomanaʻo" o nā pākahi lithium-ion a ʻaʻohe mea ʻawahia a ʻo nā pono ʻē aʻe kekahi kumu nui no kona hoʻohana nui ʻia. E ʻoluʻolu hoʻi e hoʻomaopopo ʻia ua hōʻailona pinepine ʻia nā pākahi lithium me ka pākahi lithiumion 4.2V a i ʻole ka pākahi lua lithium 4.2V a i ʻole ka pākahi lithium rechargeable 4.2V ma waho.

pākahiko lithium 18650
ʻO 18650 ka mea nāna i hoʻokumu i ka pākahiko lithium-ion - he kumu hoʻohālike pākahiko lithium-ion maʻamau i hoʻonohonoho ʻia e ka hui Kepanī SONY i mea e mālama ai i nā kumukūʻai, ʻo 18 ke ʻano o ke anawaena o 18mm, ʻo 65 ke ʻano o ka lōʻihi o 65mm, ʻo 0 ke ʻano o ka pākahiko cylindrical. ʻO 18650 ke ʻano, 18mm ke anawaena, 65mm ka lōʻihi. A ʻo ka helu kumu hoʻohālike o ka pākahiko No. 5 he 14500, 14 mm ke anawaena a me 50 mm ka lōʻihi. Hoʻohana nui ʻia ka pākahiko 18650 ma ka ʻoihana, ʻaʻole nui ka hoʻohana kīwila, hoʻohana pinepine ʻia i nā pākahiko kamepiula lawe lima a me nā kukui uila kiʻekiʻe.

Ua māhele ʻia nā pila maʻamau 18650 i nā pila lithium-ion a me nā pila lithium hao phosphate. ʻO ke anakahi uila o ka pila lithium-ion he 3.7v, ʻo ke anakahi uila ʻoki hoʻouka he 4.2v, ʻo ke anakahi uila lithium hao phosphate he 3.2V, ʻo ke anakahi uila ʻoki hoʻouka he 3.6v, ʻo ka mana maʻamau he 1200mAh-3350mAh, a ʻo ka mana maʻamau he 2200mAh-2600mAh. ʻO ke ola o ka pila lithium 18650 he 1000 manawa e hoʻouka ai i ke kaʻina hana.

Hoʻohana nui ʻia ka pākahiko Li-ion 18650 i nā pākahiko kamepiula lawe ma muli o kona nui o ka mana maʻamau no kēlā me kēia anakahi. Eia kekahi, hoʻohana nui ʻia ka pākahiko Li-ion 18650 i nā kahua uila ma muli o kona kūpaʻa maikaʻi loa i ka hana: hoʻohana pinepine ʻia i nā kukui uila kiʻekiʻe, ka lako mana lawe lima, ka mea hoʻoili ʻikepili uea ʻole, nā lole mahana uila a me nā kāmaʻa, nā mea hana lawe lima, nā lako kukui lawe lima, ka mīkini paʻi lawe lima, nā mea hana ʻoihana, nā mea hana lapaʻau, a me nā mea hana lapaʻau, a pēlā aku.

ʻO ka pākahiko Li-ion i hōʻailona ʻia he 3.7V a i ʻole 4.2V like ia. ʻO 3.7V e pili ana i ke ana uila o ka paepae (ʻo ia hoʻi, ke ana uila maʻamau) i ka wā e hoʻohana ai i ka hoʻokuʻu ʻana o ka pākahiko, ʻoiai ʻo 4.2 volts e pili ana i ke ana uila i ka wā e hoʻouka ai i ka uku piha. ʻO ka pākahiko lithium 18650 rechargeable maʻamau, ua hōʻailona ʻia ke ana uila he 3.6 a i ʻole 3.7v, a i ʻole 4.2v i ka wā e hoʻouka piha ʻia ai, ʻaʻohe ona pili iki i ka mana (hiki), ʻo ka nui o ka mana o ka pākahiko 18650 mai 1800mAh a i 2600mAh, (ʻo ka nui o ka mana o ka pākahiko 18650 ma 2200 ~ 2600mAh), ʻo ka nui o ka mana he 3500 a i ʻole 4000mAh a ʻoi aku paha.

Manaʻo nui ʻia ʻo ka uila ʻole o ka pākahiko Li-ion ma lalo o 3.0V a e hoʻopau ʻia ka uila (pono ke kumukūʻai kikoʻī e hilinaʻi i ka waiwai paepae o ka papa pale pākahiko, no ka laʻana, aia ka haʻahaʻa e like me 2.8V, aia pū kekahi 3.2V). ʻAʻole hiki ke hoʻokuʻu ʻia ka hapa nui o nā pākahiko lithium i ka uila ʻole o ka 3.2V a i ʻole ka liʻiliʻi, inā ʻaʻole e hōʻino ka hoʻokuʻu nui ʻana i ka pākahiko (hoʻohana nui ʻia nā pākahiko lithium ma ka mākeke maʻamau me kahi papa pale, no laila e alakaʻi pū ka hoʻokuʻu nui ʻana i ka papa pale ʻaʻole hiki ke ʻike i ka pākahiko, a no laila ʻaʻole hiki ke hoʻouka i ka pākahiko). ʻO 4.2V ka palena kiʻekiʻe loa o ka uila hoʻouka pākahiko, i manaʻo nui ʻia ʻo ia ka uila ʻole o nā pākahiko lithium i hoʻopiʻi ʻia i 4.2V ma ka uila piha, i ke kaʻina hana hoʻouka pākahiko, piʻi mālie ka uila pākahiko ma 3.7V i 4.2V, ʻaʻole hiki ke hoʻopiʻi ʻia ka hoʻouka pākahiko lithium ma mua o 4.2V uila ʻole, inā ʻaʻole e hōʻino pū ia i ka pākahiko, ʻo ia kahi kūikawā o nā pākahiko lithium.

Nā Pōmaikaʻi

1. ʻO ka nui o ka mana o ka pākahiko lithium 18650 ma waena o 1200mah ~ 3600mah, ʻoiai ʻo ka nui o ka pākahiko maʻamau he 800mah wale nō. Inā hui pū ʻia me ka pākahiko lithium 18650, hiki i kēlā pākahiko lithium 18650 ke uhaʻi i ka 5000mah.

2. ʻO ke ola lōʻihi o ka pākaukau lithium 18650 he lōʻihi loa, ʻo ke ola pōʻaiapuni o ka hoʻohana maʻamau a hiki i 500 mau manawa, ʻoi aku ka nui ma mua o ka pālua o ka pākaukau maʻamau.

3. Hana palekana kiʻekiʻe 18650 lithium pākahiko hana palekana, i mea e pale ai i ka hanana kaapuni pōkole pākahiko, ua hoʻokaʻawale ʻia nā pou maikaʻi a me nā pou maikaʻi ʻole o ka pākahiko lithium 18650. No laila ua hoʻemi ʻia ka hiki ke kaapuni pōkole i ka palena loa. Hiki iā ʻoe ke hoʻohui i kahi pā pale e pale aku i ka hoʻouka nui ʻana a me ka hoʻokuʻu nui ʻana i ka pākahiko, hiki ke hoʻolōʻihi i ke ola lawelawe o ka pākahiko.

4. ʻO ke anawaena o ka uila kiʻekiʻe o ka pākahiko lithium 18650 ma 3.6V, 3.8V a me 4.2V, ʻoi aku ke kiʻekiʻe ma mua o ke anawaena 1.2V o nā pākahiko NiCd a me NiMH.

5. ʻAʻohe hopena hoʻomanaʻo ʻAʻohe pono e hoʻokahe i ke koena o ka mana ma mua o ka hoʻouka ʻana, maʻalahi e hoʻohana.

6. Palekana kūloko liʻiliʻi: ʻOi aku ka liʻiliʻi o ke kūpaʻa kūloko o nā cell polymer ma mua o nā cell wai maʻamau, a ʻo ke kūpaʻa kūloko o nā cell polymer kūloko hiki ke emi ma mua o 35mΩ, kahi e hōʻemi nui ai i ka hoʻopau ponoʻī ʻana o ka pila a hoʻolōʻihi i ka manawa kūʻai o nā kelepona paʻalima, a hiki ke hōʻea loa i ka pae o nā kūlana honua. ʻO kēia ʻano pila lithium polymer e kākoʻo ana i ke au hoʻokuʻu nui he kūpono ia no nā hiʻohiʻona mana mamao, e lilo ana i mea hoʻohiki maikaʻi loa i nā pila NiMH.