Xaiv lithium - ion roj teeb rau plaub qhov laj thawj tsis zoo:
- Lawv nyob deb dua thiab sib zog dua li cov hlau lead-acid lossis NiMH kev xaiv, xa 3-5 npaug ntau dua qhov hnyav zog rau tib lub peev xwm;
- Lawv them nyob ib ncig ntawm 3 teev, lub sijhawm loj heev -txuag piv rau cov roj teeb NiMH yuav luag ib hnub;
- Lawv tsis muaj peev xwm nco tau, tsuas yog 3-5 tus nqi ib txwm muaj - tso tawm mus ua haujlwm - 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 hlau lead-acid roj teeb thaum tsim khoom thiab rov ua dua tshiab.
