Enye yezona khemikhali zifumaneka lula kakhuluIibhetri zeLithiumyiLithium Iron Phosphate type (LiFePO4). Oku kungenxa yokuba ziye zaziwa njengezona zikhuselekileyo kwiintlobo zeLithium kwaye zincinci kakhulu kwaye zilula xa zithelekiswa neebhetri ze-lead acid ezinomthamo ofanayo.

Umnqweno oqhelekileyo kule mihla kukutshintsha ibhetri ye-lead acid ngeI-LiFePO4kwinkqubo esele inenkqubo yokutshaja eyakhelwe ngaphakathi. Umzekelo wayo yinkqubo yokugcina ibhetri yesump pump. Ngenxa yokuba iibhetri zesicelo esinjalo zingathatha umthamo omkhulu kwindawo encinci, kukho utyekelo lokufumana ibhanki yebhetri encinci ngakumbi.

Nantsi into ekufuneka uyiqaphele:

★Iibhetri ze-lead acid ezili-12 V zenziwe ziiseli ezi-6. Ukuze zikwazi ukutshaja ngokufanelekileyo ezi seli nganye nganye zifuna ii-volts ezingama-2.35 ukuze zitshaje ngokupheleleyo. Oku kwenza imfuneko ye-voltage iyonke kwitshaja ibe yi-2.35 x 6 = 14.1V

★Iibhetri ze-12V LiFePO4 zineeseli ezi-4 kuphela. Ukuze zikwazi ukutshaja ngokupheleleyo iiseli zazo zifuna ii-volts ze-3.65V ukuze zitshaje ngokupheleleyo. Oku kwenza imfuneko yevolthi iyonke yetshaja ibe yi-3.65 x 4 = 14.6V

Kuyabonakala ukuba kufuneka i-voltage ephezulu kancinci ukuze itshaje ngokupheleleyo ibhetri yeLithium. Ke ngoko, ukuba umntu ebenokutshintsha nje ibhetri ye-lead acid nge-lithium, eshiya yonke enye into injalo, ibhetri yeLithium ingaphelelanga inokutshaja - phakathi kwe-70%-80% yetshaja epheleleyo. Kwezinye iinkqubo oku kunokwanela, ingakumbi ukuba iibhetri ezitshintshayo zinamandla aphezulu kakhulu kunebhetri ye-lead acid yokuqala. Ukunciphisa umthamo webhetri kuya kunika ukonga indawo enkulu kwaye ukusebenza ngaphantsi kwe-80% yemandla aphezulu kuya kuphucula ubomi bebhetri.