Thaum cov roj teeb txhuas cov kua qaub tau nkag siab zoo rau cov neeg ua haujlwm, cov roj teeb lithium-ion yog cov khoom siv hluav taws xob ua haujlwm siab uas tuaj yeem hloov tau yooj yim yam tsis muaj qhov tsis zoo - ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau kev hloov thiab hloov kho cov roj teeb uas siv lead ua kua qaub.peb cov roj teeb LiFePO4 muaj cov kev xaiv zoo tshaj plaws rau cov roj teeb uas siv lead ua kua qaub.Thiab nrog cov nqi poob qis hauv kaum xyoo dhau los, LFP roj teeb yog qhov kev daws teeb meem zoo.
Lub vev xaib no khaws cov ncuav qab zib ntawm koj lub computer.Cov ncuav qab zib no yog siv los sau cov ntaub ntawv hais txog yuav ua li cas koj cuam tshuam nrog peb lub vev xaib thiab cia peb nco qab koj.Peb siv cov ntaub ntawv no txhawm rau txhim kho thiab kho koj qhov kev tshawb nrhiav thiab kev tshuaj xyuas thiab ntsuas txog peb cov neeg tuaj saib hauv lub vev xaib no thiab lwm yam xov xwm.Yog xav paub ntxiv txog cov ncuav qab zib uas peb siv, saib peb Txoj Cai Tswjfwm Ntiag Tug.