Daim teb thov: hluav taws xob pallet tsheb thauj khoom, Hluav taws xob cov hluav taws xob, cov khoom siv hluav taws xob, cov tshuab nqa hluav taws xob, cov tsheb thauj mus los ntawm lub tsheb hluav taws xob, cov nkoj hluav taws xob, cov nkoj tha xim, lub nkoj hauv av, thiab lwm yam. Kev tawm tswv yim thiab kev tsim tawm. Cov kauj vuam sib hloov tau yooj yim, cov khoom siv hluav taws xob (capacitors, CPUs, microcontrollers, Charger MOS leeg, triodes, hloov hlab).
Kev them nqi yog qhov tseem ceeb ntawm kev siv roj teeb rov qab. Kev them nqi tsim nyog thiab tsim nyog yog qhov zoo rau kev txuas lub roj teeb lub neej ntev, Kev Them Nyiaj thaum lub roj teeb tsis raug yuav muaj kev cuam tshuam zoo ntawm lub roj teeb lub neej. Lithium roj teeb yog ib txwm tau ntim sib txawv raws li txhua qhov khoom lag luam thiab tsis yog universal. Yog li ntawd, Them txhua tus kuj muab nws cov khoom siv them, uas tsis yog universal. Koj tsuas yog yuav tsum ua raws nraim li cov lus qhia thaum siv nws.
