Lub Pob EOL xeem qhov system yog qhov zoo tagnrho rau kev kuaj lub zog lithium-ion roj teeb.Nws yuav pab cov engineers tshawb xyuas qhov ua tsis tiav thiab teeb meem kev nyab xeeb uas yuav tshwm sim thaum lub sij hawm tag nrho cov roj teeb ntim cov txheej txheem los xyuas kom meej tias cov khoom xa tuaj rau cov neeg siv khoom muaj kev nyab xeeb thiab txhim khu kev qha.