Mafi kyawun Hanya INR 21700-40PC Baturi
Ma'auni
| Mahimman sigogi | Gabatarwa zuwa yanayin aikace-aikace na nau'ikan samfura daban-daban |
| Wutar lantarki mara kyau: 3.7V | Nau'in wutar lantarki - ana amfani dashi sosai a cikin kayan aikin wutar lantarki mara igiyar waya, ciyawa da sauran kayan aiki.Abvantbuwan amfãni: daidaito mai kyau, babban aminci da tsawon rayuwar sake zagayowar |
| Nominal capacity: 4000mAh@0.2C | |
| Matsakaicin ci gaba da fitarwa na yanzu:5C-20000mA | |
| Shawarar yanayin yanayin yanayi don cajin tantanin halitta da fitarwa: 0 ~ 45 ℃ yayin caji da -20 ~ 60 ℃ yayin fitarwa | |
| Juriya na ciki: ≤ 20m Ω | |
| Tsawo: ≤71.2mm | |
| Diamita na waje: ≤21.85mm | |
| Nauyi: 68± 2g | |
| Rayuwar kewayawa: Yanayin yanayi na al'ada25 ℃ 4.2V-2.75V +0.5C/-1C 600 hawan keke 80% | |
| Ayyukan aminci: Haɗu gb31241-2014, gb/t36972-2018, ul1642 da sauran ƙa'idodi |
Ma'anar baturi 21700 yawanci tana nufin baturin silinda mai tsayin waje na 21mm da tsayin 70.0mm.Yanzu kamfanoni a Koriya, China, Amurka da sauran ƙasashe suna amfani da wannan samfurin.A halin yanzu, akwai manyan batura guda 21700 da ake sayarwa, wato 4200mah (batir lithium 21700) da 3750mah (21700 lithium baturi).5000mAh (batir lithium 21700) tare da babban ƙarfin za a ƙaddamar da shi nan ba da jimawa ba.
21700 asalin baturi
Lokacin da yazo ga bayyanar batura 21700, dole ne a ambaci Tesla.Panasonic na Tesla ne ya fara haɓaka batir 21700.A taron manema labarai na masu saka jari a ranar 4 ga Janairu, 2017, Tesla ya sanar da cewa sabon baturin 21700 da aka haɓaka tare da Panasonic zai fara samar da yawa.Za a samar da wannan baturi a masana'antar batir mai gigafactory.Babban jami'in Tesla musk ya ce ƙarfin ƙarfin sabon baturi 21700 shine mafi girman ƙarfin makamashi da batir mafi ƙarancin farashi a duniya, kuma farashin zai kasance mafi sauƙi.
A ranar 28 ga Yuli, 2017, an isar da kashin farko na Tesla Model3 mai dauke da batura 21700, wanda ya zama motar sabuwar makamashi mai tsafta mai lamba 21700 ta farko a duniya, tare da mafi karancin farashin $35000.Fitowar batura 21700 ya sanya Model3 ya zama mafi araha ga Tesla zuwa yanzu.
Ana iya cewa Tesla Model3 ya ba da cikakken ikon batir 21700, kuma ya shiga wani sabon mataki na inganta ƙarfin baturi.
