Indlela engcono INR 18650-26EC Ibhetri
Iiparamitha
| Iiparamitha eziqhelekileyo | Intshayelelo kwiimeko zokusetyenziswa kweentlobo ezahlukeneyo zeemveliso |
| Umbane oqhelekileyo: 3.7V | Uhlobo lwesakhono - kwimarike yemoto enamavili amabini |
| Nominal capacity: 2500mAh@0.5C | |
| Ubuninzi obuqhubekayo bokukhutshwa ngoku: 3C-7800mA | |
| Ubushushu obucetyiswayo bendawo yokutshaja kunye nokukhupha iseli: 0 ~ 45 ℃ ngexesha lokutshaja kunye -20 ~ 60 ℃ ngexesha lokukhupha | |
| Ukuchasana kwangaphakathi: ≤ 20m Ω | |
| Ukuphakama: ≤ 65.1mm | |
| Idayamitha yangaphandle: ≤ 18.4mm | |
| Ubunzima: 45 ± 2G | |
| Ubomi bomjikelezo: 4.2-2.75V + 0.5C / -1C ≥600 imijikelezo 80% | |
| Ukusebenza kokhuseleko: Ukuhlangabezana nomgangatho wesizwe |
I-18650 ibhetri ye-lithium Umgaqo wokukhupha
Umgaqo wokusebenza webhetri ye-lithium-ion ubhekisela kwintlawulo yayo kunye nomgaqo wokukhupha.Xa ibhetri ihlawuliswa, i-ion ze-lithium ziveliswa kwi-pole positive yebhetri, kwaye i-lithium ion eyenziwe ihambela kwi-pole negative ngokusebenzisa i-electrolyte.Ikhabhoni njenge-electrode engalunganga inesakhiwo esinemaleko, esine-micropores ezininzi.Iiyoni zeLithium ezifikelela kwi-electrode engalunganga zifakwe kwi-micropores ye-carbon layer.Okukhona kufakwe i-lithium ion, kokukhona umthamo wokutshaja uphezulu.
Ngokufanayo, xa ibhetri ikhutshiwe (oko kukuthi inkqubo yokusebenzisa ibhetri), i-ion ye-lithium efakwe kwi-carbon layer ye-electrode engalunganga iya kuphuma kwaye ibuyele kwi-electrode efanelekileyo.Okukhona i-lithium ion ibuyela kwi-electrode efanelekileyo, iphezulu umthamo wokukhupha.Umthamo webhetri esihlala sibhekisa kuwo ngamandla okukhutshwa.
18650 lithium ibhetri
Akunzima ukubona ukuba ngexesha lokutshaja kunye nokukhupha iibhetri ze-lithium-ion, i-ion ze-lithium zikwisimo esishukumayo ukusuka kwisibonda esilungileyo ukuya kwisibonda esibi.Ukuba sithelekisa ibhetri ye-lithium-ion kwisitulo sokugungqa, iziphelo ezimbini zesitulo sokugungqa zizibonda ezimbini zebhetri, kwaye i-ion ye-lithium ifana nomdlali obalaseleyo ogijima ngasemva naphambili kuzo zombini iziphelo zesitulo sokugungqa.Ke ngoko, iingcali zanika ibhetri ye-lithium-ion igama elithandekayo lokugungqa ibhetri yesitulo.
