tshuaj txhuas li thiab siv tau zoo 18650
Daim ntawv pov tseg lithium 18650 txhais tau tias yog qhov tseem ceeb tshaj plaws hauv kev lag luam tshuaj tso tawm, muab lub tshuaj tso tawm zoo thiab siv ntau yam rau ntau yam kev siv. Lub cell roj teev no, sij hawj 18mm thiab 65mm ntev, muab cov khw kev ruaj ntseg zoo tshaj plaws thiab kev ua haujlwm zoo. Muaj qhuj luj twg los ntawm 2000mAh mus rau 3500mAh thiab voltage tshwj xeej yog 3.7V, cov ntawv pov tseg no siv kev kho mob lithium-ion nrog ntau yam kev tswj hwm tiv thaiv. Lub hom phiaj nyob hauv muaj kev tswj hwm kub, tiv thaiv tsis pub muaj kab rooj luv luv, thiab tswj hwm kev ntxuav dav. Lub chaw nyob hauv ntawv pov tseg siv cov khoom lag luam cathode zoo tshaj, feem ntau yog lithium cobalt oxide lossis lithium manganese oxide, uas raug sib xyeeb nrog anodes graphite kom tau kev ruaj ntseg thiab tso tawm zoo tshaj. Cov ntawv pov tseg no ua haujlwm zoo tshaj hauv ob qho kev siv tshuaj ntau lossis siv tshuaj tas li, ua rau lawv zoo tshaj rau txhua yam los ntawm cov duab ntuag meej mus rau cov xe tshuab tso tawm. Lub neej nyob hauv muaj chaw pheej yig hlwb uas muab kev tswj hwm kev ruaj ntseg, thaum kuj tseem muab kev sib txuas zoo tshaj hauv kub, uas yog yooj yim tshaj rau kev ua haujlwm nyob rau hauv txhua qhov chaw.
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