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He aha nā ʻokoʻa ma waena o 21700 a me 18650?

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He aha nā ʻokoʻa ma waena o 21700 a me 18650?

2024-06-10
  1. ʻO ka nui a me ka hiki ke hoʻokaʻawale ʻia nā ʻāpana 21700 i ʻelua mau ʻāpana: nā pā lithium hao phosphate a me nā pākahi lithium ternary. ʻO ka pūpū o waho he pahu kila me ke anawaena o 21mm a me ke kiʻekiʻe o 70mm. ʻOi aku ka nui ma mua o 4000mAh. Hoʻokaʻawale ʻia nā pākahi 18650 i ʻelua mau ʻāpana: nā ʻeke lithium hao phosphate a me nā pihi lithium-ion ternary. ʻO 18mm ke anawaena, ʻo 65mm ke kiʻekiʻe, a ʻo ka mana maʻamau ʻo 2500-3600mAh.
  2. ʻO ka nui o ka ikehu a me ke ola pākaukau Ma ke ʻano o ka nui o ka ikehu, inā ʻo 21700 a me 18650 nā pākaukau i hana ʻia me nā mea kemika hoʻokahi, ua like ko lākou ikehu. ʻO ka mea ʻē aʻe, inā ʻaʻole i hana ʻia ʻo 21700 a me 18650 me nā mea kemika hoʻokahi, ʻokoʻa ko lākou ikehu. No ka laʻana, ʻoi aku ka haʻahaʻa o ka nui o ka ikehu o nā pā lithium iron phosphate ma mua o nā pākahi lithium ternary. Ma ke ʻano o ke ola pākaukau, inā ʻo 21700 a me 18650 nā ʻano pākahi like ʻole, a laila ʻoi aku ka nui o nā pā 21700 a ʻoi aku ka kiʻekiʻe ma mua o 18650 mau pihi, a hiki i ka 21700 mau pihi ke hāʻawi i ke ola pākaukau lōʻihi. Inā 'o 21700 a me 18650 'ano like 'ole o nā pila, ua kokoke like paha ko lākou ola pākaukau, 'o ia ho'i, ho'ohana 'o 18650 i nā 'ona ki'eki'e ikehu, a hiki i ka nui o ka 'oihana o ka hana 'ana. kokoke i ka mana o 21700 lithium iron phosphate pākahi.

  3. Hoʻohana mau ʻia nā hiʻohiʻona noiʻi a me ka hoʻohana ʻana i nā pihi 21700 i nā mea e pono ai ka mālama ʻana i ka ikehu kiʻekiʻe a me ke ola pākaukau lōʻihi, e like me ka hoʻihoʻi ʻana i nā lako mana UPS no nā kaʻa uila a me nā mea uila nui. Hoʻohana nui ʻia nā pihi 18650 i nā mea liʻiliʻi e like me nā kukui uila, nā mea uila liʻiliʻi a me kekahi mau kaʻa uila.

  4. ʻO ke kumu kūʻai a me ka paʻakikī o ke kūʻai ʻana No ke kelepona pākahi hoʻokahi (pākahi hoʻokahi), no ka mea, ʻoi aku ka liʻiliʻi o ka pālākiō hana o 21700 mau ʻaniani ma mua o ko 18650 mau pihi, a ma ke ʻano o nā ʻano pākahi like, 21700 ʻoi aku ka mana a hoʻohana i nā mea maʻamau. ʻoi aku ka nui o nā kumu kūʻai ma mua o 18650, no laila e piʻi aʻe ko lākou kumukūʻai hana, hiki ke alakaʻi i ka paʻakikī o ke kūʻai ʻana a me ke kumukūʻai kiʻekiʻe iki.

  5. ʻO ka ʻokoʻa ma waena o ka helu o nā cell a me ka helu o nā cell No ka mea ʻoi aku ka nui o ke anawaena o ka pākaukau 21700 a hiki ke hoʻokomo i ka nui o ka mana, ʻo ka pūpū i koi ʻia no ka m2 o 21700 pākaukau he 33% ka liʻiliʻi ma mua o ka pā 18650, no laila ke kumu kūʻai o 21700. ʻoi aku ka haʻahaʻa o ka pākaukau ma mua o ka 18650. I ka manawa like, ʻoiai ka nui o nā pā me ka Wh hoʻokahi i hoʻemi ʻia e 33%, ua hoʻemi ʻia ke koi no ka hoʻoheheʻe wai a me ke kaʻina hana sila. I ka hoʻokumu ʻana i kahi pākaukau nui, hoʻemi ʻia ke kumukūʻai.

  6. Nā lako hana a me ka pono. I ka emi ʻana o ka helu holoʻokoʻa o nā pā, ua hoʻemi nui ʻia ka noi no nā lako hana, e hoʻomaikaʻi ana i ka pono a hōʻemi i nā kumukūʻai. I ka hōʻuluʻulu ʻana, ʻo nā ʻokoʻa ma waena o 21700 a me 18650 mau ʻāpana nui i ka nui, ka hiki, ka ikehu ikehu, nā hiʻohiʻona noiʻi, ka paʻakikī o ke kūʻai ʻana, ka hale pākaukau a me ka nui o ka pākaukau, nā lako hana a me ka pono, a me nā mea ʻē aʻe. i nā koi noi kikoʻī.