pūhiko 240Wh 12V mātātoko-matātoko me ngā huringa 3000+, mahi -30℃. Mō te RV, inoi rama rā, me ngā herehere mana, e noho pai ana ki te taiao, haumaru, me te utu tika.
| Te Aho Whakarato | 12V |
| Te Mahinga | 20ah |
| pūtanga Whakahaere | 8V-15.8V |
| Arataki Utu | CC/CV |
| Te wā utu | Tata ki te 2 Haora; Tata ki te 0.5 Haora |
| Te Paenga Umanga Utu | -20~+60℃ |
| Te Paenga Umanga Tata | -40~+60℃ |
| Te pāmahana rokiroki | -20~+60℃; Tautoko (25±5℃) |
| Ōrau whakawhitinga | 3000 mātai |
| Te rahi o te kōwae | 181*77*170mm |
| WEIGHT(KG) | ≥2.65 kg |
| Ko te Taurangi | 3-5 Tau |
| Hiko Taiao | ≤240wh |
| wāhi o te whakaputa | Zhejiang, Haina |
| momo pūhiko | SIB |
| kauwhata tiaki | IP67 |
bateria 12V 20Ah Mātātoko-Ion – Haumaru, Ia Ora Tonu, Rerekētanga Rangi
Ki te whakauru haumaru tino pai (kāore he rere noa o te wera), kōpae mōhio hautū (-20°C ki te 60°C), ā, neke atu i te 3,000 ngota, tā maatau bateria 12V 20Ah mātātoko-ion e tuku ana i tetahi kōwhiringa ekonomiki, e hāpai ai te taiao, hei oringa mō ngā bateria taraiwa-hua me ngā bateria lithium-ion. Māma, tere te uta, ā, kāore he kobalt—he pai mō ngā pahikara hiko, te rokiroki hiko, me te hiko pupuri.
P1: He aha te ora-puta o tēnei bateria 12V 20Ah mātātoko-ion?
H: E tuku ana tēnei bateria i te neke atu i te 3,000 ngota tōmuri-tangata ki te 80% te rahi o te whakamātau (DoD) i te wā e mau ana i te 80% atu anō i tōna rahinga tuatahi. Ki te whakamahi tika, ka taea e ia te ora i te 3 tau ki runga i ngā whakamahinga arataki pērā i te rokiroki rāpeti, i ngā huarahi EV māma rānei.
P2: Me pēhea tōna mahi i ngā hautū makariri?
H: Ko te kimikime o te mātātoko-ion e tuku ana i te mahi tino pai i ngā hautū iti. Ka mahi tō te bateria mai i -40°C ki te +60°C. Ahorā, kei te -20°C anō hoki, e mau ana i te >85% o tōna rahinga i te hautū tūmatanui, nō reira he pai rawa mō ngā whakamahinga waho, mō ngā takutai hotoke rānei.
Q3: He haumaru tēnei pūhiko mō te mātai i tēnā i te lithium-ion?
A: Ae—hei tino haumarutanga ake. Ko ngā pūhiko sodium-ion e āhua ū ake ana, kāore he mōrearea o te ririhau. Kua whai ngā whakamātau haumaru matū (tae atu ki te toronga taputapu, te tāpihi hoki, me te hororongo poto) mō tā mātou tauira 12V 20Ah, ā, kei reira anō te arataki BMS kei roto. Kei te paingia hoki e IP67 mō te pungāwera me te wai.
Q4: E hia te wā e takeshi ana?
A: Mā te tākiri tika (0.5C), e takarotia ana te wā e 2 te hāora kia kī katoa. Mā te tākiri tere (1C), ka eke koe ki te 80% o te kiko tākiri i roto i ngā 15–20 meneti anake. Me whakamahi i tētahi taraka sodium-ion e ono ai te mahi pai rawa me te haumaru.
Q5: Ka taea e au te whakamahi i tēnei pūhiko hei whakakapi tūmau mō tētahi pūhiko 12V lead-acid, kimihia LiFePO₄?
A: I te nuinga o ngā keehi, āe. Ko te volta nominal (12V) me te āhua e hoahoa ana kia tino whai wāhi ki ngā pūnaha 12V e noho ana (hei tauira, ngā tautuhinga rama, UPS, ngā pahikara hōu, i ngā whakamahi tai). Heoi anō, mātua mōhio ki te roanga volta o tō pūnaha me te whakawhitinga o te kāterei—ko ngā kāterei mātātoko-hiona e mahana ana i waenganui i te 10V–14.6V.
P6: Me tiaki tēnei?
A: Kāore. Ko tēnei he kāterei kore tiaki, kua pouaka ki te Pūkete Whakahaere Kāterei (BMS) e whakahaere ana i te taurite o ngā wāhanga, te whakamarie/whakakore whakakī, me te arotake wera ki te aunoa.
P7: He aha ngā tohu e pā ana ki tēnei kāterei?
A: E whai whakaoranga ana ki ngā tīmataka inamata tae atu ki UN38.3, CE, RoHS, me IEC 62619, e tiakina ai te haumaru, te whai māramatanga taiao, me te whakapono mō ngā maaketi inamata.
P8: He aha te tiwhikete?
A: Kei a mātou tētahi tiwhikete takitahi 3 tau e amioria ana i ngā hara hangarongo me te ngaro māmātenga i ngā tikanga whakamahinga tika.