Xaiv lithium - ion roj teeb rau plaub qhov laj thawj tsis zoo:
- lawv nyob deb dua thiab sib zog ntau dua li cov txhuas-acid lossis NiMH xaiv, xa 3-5 npaug ntau dua qhov hnyav zog rau tib lub peev xwm;
- lawv them tsuas yog nyob ib ncig ntawm 3 teev, lub sijhawm loj heev-txuag piv rau yuav luag tag nrho hnub NiMH roj teeb xav tau;
- lawv tsis muaj peev xwm nco tau, tsuas yog 3-5 tus nqi ib txwm coj- tso tawm mus rau qhib- tsis muaj kev tu ncua tu siab;
- lawv muaj ntau dua eco-tus phooj ywg, nrog rau cov ntim khoom zoo uas zam cov pa phem ntawm cov hmoov lead-acid roj teeb thaum tsim khoom thiab rov ua dua tshiab.
