Indlela Engcono INR 18650-26EC Ibhethri
Amapharamitha
| Amapharamitha ajwayelekile | Isingeniso sezimo zohlelo lokusebenza zezinhlobo ezahlukene zemikhiqizo |
| Amandla kagesi: 3.7V | Uhlobo lwamandla - emakethe yezimoto ezinamasondo amabili |
| Nominal capacity: 2500mAh@0.5C | |
| Isilinganiso esiphezulu sokukhishwa kwamanje:3C-7800mA | |
| Izinga lokushisa le-ambient elinconyiwe lokushaja kweseli nokushajwa: 0~45 ℃ ngesikhathi sokushaja kanye -20~60 ℃ ngesikhathi sokushajwa | |
| Ukumelana kwangaphakathi: ≤ 20m Ω | |
| Ubude: ≤ 65.1mm | |
| Ububanzi bangaphandle: ≤ 18.4mm | |
| Isisindo: 45 ± 2G | |
| Impilo yomjikelezo: 4.2-2.75V +0.5C/-1C ≥600 imijikelezo 80% | |
| Ukusebenza kokuphepha: Hlangana nezinga likazwelonke |
18650 Isimiso sokushaja ibhethri ye-lithium
Isimiso sokusebenza sebhethri ye-lithium-ion sibhekisela kumgomo wayo wokushaja nokukhipha.Lapho ibhethri lishajwa, ama-ion e-lithium akhiqizwa endaweni ephozithivu yebhethri, futhi ama-ion e-lithium akhiqiziwe aya esigxotsheni esinegethivu nge-electrolyte.Ikhabhoni njenge-electrode engalungile inesakhiwo esinezingqimba, esinama-micropores amaningi.Ama-ion e-lithium afinyelela ku-electrode engemihle ashunyekwa kuma-micropores ongqimba lwekhabhoni.Lapho kushunyekwa ama-ion e-lithium, amandla okushaja ayanda.
Ngokufanayo, lapho ibhethri likhishwa (okungukuthi inqubo yokusebenzisa ibhethri), i-ion ye-lithium eshumekwe kungqimba lwekhabhoni ye-electrode eyinegethivu izophuma futhi ibuyele emuva ku-electrode ephozithivu.Lapho ama-ion e-lithium engeziwe ebuyela ku-electrode evumayo, ayanda amandla okukhipha.Umthamo webhethri esivame ukubhekisela kuwo amandla okukhipha.
18650 lithium ibhethri
Akunzima ukubona ukuthi phakathi nenqubo yokushaja nokukhipha amabhethri e-lithium-ion, i-lithium ion isesimweni esinyakazayo ukusuka esigxotsheni esihle ukuya esigxotsheni esingesihle ukuya esigxotsheni esihle.Uma siqhathanisa ibhethri ye-lithium-ion nesihlalo esinyakazayo, iziphetho ezimbili zesihlalo esinyakazayo yizigxobo ezimbili zebhethri, futhi i-ion ye-lithium ifana nomsubathi omuhle kakhulu ogijima emuva naphambili kuzo zombili iziphetho zesihlalo esinyakazayo.Ngakho-ke, ochwepheshe banikeze ibhethri ye-lithium-ion igama elihle elinyakazisa ibhethri lesihlalo.
