12.8V 200Ah Hnub Ci Txoj Kev Teeb Lithium Hnub Ci Roj Teeb

1. Qhov zoo ntawm cov roj teeb lithium-ion tau pom nyob rau hauv lub peev xwm thiab kev ua haujlwm siab. Lub peev xwm ntawm cov roj teeb sib npaug nickel-cadmium ob zaug, hloov tau ntau dua rau kev sib txuas lus ntev, thaum lub lithium roj teeb ib txwm muaj ntawm 3.7V yog peb zaug ntawm cov roj teeb nickel-cadmium, nickel-hlau hydride roj teeb.

2. Muaj peev xwm tuav tau lub peev xwm thiab dav dav ua haujlwm kub ntau. Tom qab 30 hnub ntawm kev cia nyob rau hauv daim ntawv qhib Circuit Court ntawm (20 ± 5) degree, chav tsev kub tso peev xwm ntawm lub roj teeb yog ntau dua 85 feem pua ​​​​ntawm lub peev xwm ntsuas. Lithium-ion roj teeb muaj kev ua haujlwm siab thiab qis qis, tuaj yeem ua haujlwm ntawm -20ˉ ntxiv rau 60 degree, kev ua haujlwm siab kub tawm yog siab dua lwm hom roj teeb.

3. Lub neej voj voog ntev, cov roj teeb lithium-ion siv cov pa roj carbon anode, nyob rau hauv cov txheej txheem ntawm kev them nyiaj thiab tawm, cov pa roj carbon anode yuav tsis tsim cov dendrite lithium, uas tuaj yeem zam kev puas tsuaj rau lub roj teeb vim muaj kev cuam tshuam hauv dendrite lithium luv luv. Tom qab 1200 zaug ntawm kev them nyiaj tas mus li thiab tso tawm, lub peev xwm roj teeb yuav tsis qis dua 60 feem pua ​​​​ntawm cov nqi ntsuas, uas yog ntau dua li lwm hom roj teeb thiab muaj kev lag luam ntawm kev siv mus ntev.

4. Kev nyab xeeb siab, tuaj yeem nyab xeeb thiab ceev ceev thiab tso tawm. Piv nrog rau lithium hlau roj teeb, lithium-ion roj teeb yog resistant rau luv luv Circuit Court, overcharge, overdischarge, poob siab, vibration, phom, pinprick, tsis muaj hluav taws, tsis tawg, thiab lwm yam. Vim nws anode siv tshwj xeeb carbon electrode es tsis txhob lithium hlau electrode, nws tso cai them sai sai thiab tso tawm, thiab tuaj yeem them thiab tawm ntawm 1C them tus nqi, yog li kev nyab xeeb kev ua haujlwm tau zoo heev.

5. Tsis muaj kuab paug ib puag ncig. Lub roj teeb tsis muaj cov khoom tsis zoo xws li cadmium, txhuas thiab mercury, yog li nws yog lub zog huv "ntsuab" tshuaj.

6. Tsis nco qab. Nws tuaj yeem raug them rov qab thiab tso tawm txhua lub sijhawm, tshwj xeeb tshaj yog nyob rau hauv kev ua tsov rog thiab thaum muaj xwm txheej ceev qhia tau tias nws ua tau zoo heev.

7. Me me, lub teeb yuag, lub zog tshwj xeeb. Feem ntau lub zog tshwj xeeb ntawm cov roj teeb lithium-ion tuaj yeem ncav cuag ntau tshaj ob npaug ntawm cov roj teeb nickel-cadmium, piv nrog tib lub peev xwm ntawm cov roj teeb nickel-hlau hydride, qhov ntim tuaj yeem txo los ntawm 30 feem pua, qhov hnyav tuaj yeem txo los ntawm 50. feem pua ​​, uas yog conducive rau portable electronic devices me me lightweight

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