1. Hais txog roj teeb muaj peev xwm
Lub peev xwm ntawm lithium-ion roj teeb feem ntau yog 8-10 amperes, thaum lub roj teeb txhuas-acid muaj peev xwm ntawm 20 amperes.
2. Hais txog kev tsav tsheb kilometers
Piv txwv li, nrog tib lub roj teeb 48V, ob lub lithium-ion thiab lead-acid hluav taws xob tsheb tuaj yeem taug kev 30-40 mais thaum them tag nrho, thiab lawv qhov ceev yog nyob ntawm qhov loj ntawm lub cav siv.
3. Nyob rau hauv cov nqe lus ntawm durability
Cov roj teeb lithium ion muaj lub zog ruaj khov, kev siv qeeb qeeb, ntau tshaj 500 lub sijhawm them thiab tawm mus, thiab tsis nco qab, nrog rau kev ua neej ntev ntawm 45 xyoo. Lead acid roj teeb feem ntau muaj lub cim xeeb thiab lub neej ntev li ntawm ob xyoos, nrog kev them nyiaj sib sib zog nqus thiab tawm mus txog 400 zaug. Yog tias siv lub roj teeb uas tsis muaj cov hmoov lead-acid, nws yuav tsum tau muab sau tseg tias lub roj teeb muaj cov dej tsis zoo, thiab cov dej distilled feem ntau tsis xav tau thaum siv.
Nyob rau hauv cov nqe lus ntawm durability, lithium-ion roj teeb muaj zoo kev co kuj. Lub roj teeb them tag nrho yog ruaj khov thiab vibrates rau 1 teev ntawm qhov zaus ntawm 16.7Hz nrog 4 hli amplitude. Tsis muaj qhov xau, nthuav tawm lossis tawg ntawm lub roj teeb, thiab qhov qhib hluav taws xob hluav taws xob yog qhov qub; Zoo overcharging kuj, 25 degrees Celsius, tag nrho them roj teeb nrog 0.1CA them rau 48 teev, tsis muaj to, tsis muaj roj teeb expansion los yog rupture, ib txwm qhib Circuit Court voltage, muaj peev xwm txij nkawm tus nqi siab tshaj 95%; Kev ua haujlwm zoo rau qhov siab tam sim no, lub roj teeb them tag nrho nrog 2CA tso tawm rau 5 feeb lossis 10CA tso tawm rau 5 vib nas this, tsis muaj cov khoom siv hluav taws xob yaj, thiab tsis muaj qhov tshwm sim deformation.
