Ib qho cuab yeej uas hloov cov khoom siv hluav taws xob hauv hluav taws xob yog hu ua cov roj ntsha tshuaj thiab feem ntau hu ua roj teeb. Tom qab tso tawm, cov khoom siv sab nraud tuaj yeem tsim kho los ntawm kev them nqi hluav taws xob hluav taws xob zog li chemical zog; Thaum nws yuav tsum tau tawm mus, cov tshuaj siv hluav taws xob rov rau hauv hluav taws xob zog. Hom roj teeb no hu ua roj teeb cia, tseem hu ua lub roj teeb ua haujlwm.
Cov kev faib roj teeb:
1. Cov kab mob kua qaub-kua qaub: Cov electrode yog ua los ntawm hmoov txhuas thiab nws cov oxide, thiab cov kua roj electrolyte yog hom roj teeb ntawm sulfuric acid kua. Nyob hauv lub xeev tawm, cov khoom tseem ceeb ntawm cov pa electrode yog cov hmoov lead dioxide, thiab lub tshuab tseem ceeb ntawm qhov tsis zoo electrode yog hmoov txhuas. Nyob hauv lub xeev uas tau them, cov khoom loj ntawm cov kev tawm dag zog zoo thiab cov pa phem yog cov hmoov lead sulfate.
2. UPS roj teeb: UPS yog hu ua lub zog tsis muaj zog vim tias nws tuaj yeem hloov mus rau lub xeev "rog" thaum muaj fais fab tuag, yog li ntawd lub computer siv tsis tau cov ntaub ntawv tseem ceeb vim yog lub zog tsis ua hauj lwm thiab tsis tuaj yeem cia.
3. Lithium hlau phosphate battery: Lithium iron phosphate battery yog qhov tseem ceeb tshaj plaws ntawm cov roj teeb hluav taws xob nyob hauv tsev neeg lub tsev qiv ntawv.
4. Super Roj Teeb: "Super Battery-Engine Starting Power Supply" yog ib lub tshuab uas muaj peev xwm muab lub hwj huam pib rau lub tshuab hluav taws xob sab nraud tom qab lub zog ceev ceev thaum lub tshuab hluav taws xob uas siv hauv qhov nruab nrab combustion cav tsis thiab pib tsis tau.