Xov Xwm - Nws yuav siv sij hawm ntev npaum li cas los them lub roj teeb maus taus?

Nws yuav siv sij hawm ntev npaum li cas los them cov roj teeb maus taus?

Nws yuav siv sij hawm ntev npaum li cas los them lub roj teeb maus taus?

Hom roj teeb	Charger Amps	Lub sij hawm them nruab nrab	Sau ntawv
Lead-Acid (dej)	1–2 A	8-12 hnub	Feem ntau tshwm sim hauv cov tsheb kauj vab qub
AGM (Absorbed iav Mat)	1–2 A	6-10 hnub	Kev them nyiaj sai dua, tsis muaj kev saib xyuas
Gel Cell	0.5–1A	10-14 hnub	Yuav tsum siv lub charger tsawg-amperage
Lithium (LiFePO₄)	2–4 A	1-4 teev	Them sai sai tab sis xav tau lub charger sib xws

Roj teeb muaj peev xwm (Ah)
- Lub roj teeb 12Ah yuav siv sijhawm ntev li ob zaug kom them li 6Ah roj teeb uas siv tib lub charger.
Charger tso zis (Amps)
- Ntau dua amp chargers them sai dua tab sis yuav tsum phim hom roj teeb.
Roj teeb yam
- Lub roj teeb uas tso tawm los yog sulfated yuav siv sij hawm ntev dua los yog yuav tsis them kom zoo.
Hom Charger
- Ntse chargers kho cov zis thiab hloov mus rau hom kev saib xyuas thaum puv.
- Trickle chargers ua haujlwm qeeb tab sis muaj kev nyab xeeb rau kev siv mus ntev.

$Charge Time (teev) = Battery AhCharger Amps × 1.2 \text{Charge Time (hours)} = \frac{\text{Battery Ah}}{\text{Charger Amps}} \times 1.2$

Lub Sijhawm Them (teev) = Charger AmpsBattery Ah × 1.2

Piv txwv:
Rau 10Ah roj teeb siv 2A charger:

$luas = 102 x 1.2 = 6 x 10 x 1.2 = 6 x 10$

210 × 1.2 = 6 teev

Tsis txhob overcharge: Tshwj xeeb tshaj yog nrog txhuas-acid thiab gel roj teeb.
Siv Smart Charger: Nws yuav hloov mus rau ntab hom thaum them tag nrho.
Tsis txhob Fast Chargers: Them sai dhau tuaj yeem ua rau lub roj teeb puas.
Tshawb xyuas Voltage: Siab them 12V roj teeb yuav tsum nyeem ib ncig12.6–13.2 V(AGM / lithium tej zaum yuav siab dua).