Ibhethri ye-lithium yokukhanya komgwaqo welanga ithatha ibhethri elikhulu le-lithium iron phosphate enesitoreji esididiyelwe nokulawula, ngenombolo yomjikelezo we-5000+ nempilo yesevisi engaphezu kweminyaka engu-8;ibhodi lokuvikela elihlakaniphile le-BMS elakhelwe ngaphakathi livikela ukukhishwa okuzinzile kwebhethri futhi livimbele ukujikeleza okufushane kwebhethri ye-lithium, futhi ibhethri ye-lithium inezinga lokuvikela le-IP67, elifanele zonke izinhlobo zesimo sezulu esibi ukukhulisa impilo yebhethri.