Zithatha ixesha elingakanani iibhetri ze18650 ukubiza?

Ibhetri ye-18650 i-lithium-ion (i-Li-Ion) i-accumulator ehlaziywayo, ephantse ihlale i-cylindrical.

18650 ibhetri yokuqala

Ukutshaja ibhetri yakho ye-18650 okokuqala kunokubhida kancinci. Xa ufumana ibhetri yakho, kungcono wenze intlawulo yokongeza ngokukhawuleza phambi kokuba uyisebenzise. Ke, xa sele ulungele ukuyisebenzisa, qaphela isibane se-LED kwitshaja kwaye ukhuphe ibhetri yakho kamsinya nje ukuba kucime ukukhanya (ebonisa ukuba ukutshaja kuyekile). Le ntlawulo yokuqala kufuneka ithathe malunga neyure, ngoko ke qiniseka ukugcina ibhetri kwitshaja ixesha elide ngokwaneleyo ukuze uqinisekise ukuba itshajwe ngokufanelekileyo.

Uyikhupha njani ibhetri ye-18650

Inyathelo 1: Seta izixhobo

• qhagamshela i-multimeter kuchungechunge kunye nebhetri ukuba ikhutshwe.
• akukhathaliseki nokuba yeyiphi i-terminal ehamba phambili kunye ne-negative, ukuba nje ungabuyi umva i-polarity. (iprobe ebomvu incamathele kwi-pos terminal, iprobe emnyama incamathela kwi-neg terminal)
• yandisa isikali sombane ukuze ikwazi ukulinganisa ubuncinci be-volts ezi-5 (okanye phezulu kangangoko kunokwenzeka, ukuya kuthi ga kwi-7.2 volts)
• qinisekisa ukuba zonke izixhobo zisekelwe ngokufanelekileyo.

Inyathelo 2: Seta i-multimeter ukukhupha

• seta i-multimeter ukuya ku-"200 milliamps okanye ngaphezulu" (uninzi luya kuba yi-500mA) imo ye-DC ngokucofa iqhosha elifanelekileyo kwi-multimeter (ukuba inayo) okanye ngokuseta i-multimeter kumbane we-DC uze ubuyele ezantsi kwi-"200 mA efunekayo" okanye ngaphezulu" (uninzi luya kuba yi-500mA) kwidayili.

Inyathelo 3: Khupha ibhetri

• nciphisa ngokucothayo okwangoku (kwi-multimeter) ide ifunde i-0.2 volts