Recenzje klientów dla VEVOR Przekaźnik izolatora akumulatora, 12 V, 140 A, podwójny izolator akumulatora z wyświetlaczem LCD, inteligentny wyłącznik akumulatora litowego i kwasowo-ołowiowego, do samochodów osobowych, ciężarówek, kamperów, pojazdów UTV, quadów i łodzi

Ideal para ajustar voltajes de carga entre baterías de distinto tipo

does what it says

Starting with the minor drawbacks: the hardwired ground wire is annoyingly short, so you'll have to splice it if your setup needs extra length. The relay also gets fairly warm while active. Losing a few watts to heat isn't a massive issue, but because the unit is fully sealed and potted, heat gets trapped inside and raises a slight concern about component longevity. As long as the internal parts are rated for high temperatures, though, it should hold up fine. Otherwise, it's an excellent choice for dual lead-acid banks. Thanks to the adjustable voltage cutoff, it also works surprisingly well as a budget alternative to a DC-to-DC charger for pairing a lead-acid starter battery with a LiFePO4 house battery—provided your generator or alternator is fully regulated and current-limited to handle the lithium demand. Because lead-acid batteries have a large gap between resting and charging voltages, the potential adjusts quickly to match the lithium and balance out any inrush current. During testing with 16mm² wiring and 100A fuses, peak draw topped out at a very manageable 30A for me despite the batteries being very out of balance.

I use this adjustable vsr with a lithium starter battery to feed my second battery as a normal one is not compatible with lithium because of the higher voltage Been in and keeping my second battery charged and running my fridge and freezer for a month

Voy a comprar otro para la furgoneta, va muy bien

Bon produit efficace et facile à utiliser.

Einfacher Einbau, alles wie beschrieben, schnelle Lieferung,