🔌 High-Performance 12V DC 120 Amp Split Charge Relay Switch - Top-notch 4 Terminal Relays for Truck, Boat, and Marine Applications Review

I use it for extra. The Polaris Ranger battery for sprayers is great for charging. battery without draining the engine battery.

I used this as a cutoff endpoint between the batteries and the motor controller on an e-scooter. The engine couldn't handle the torque at low revs and was literally fried to a crisp. The controller and this relay were not affected by the high current consumption.

No complaints about the relay. Judging by the description I thought I ordered 4 relays - the headline reads "4 end relays for a truck". When he arrived (alone), I read the description again. Obviously you only get 1 relay in the section describing what's in the box. The minimum number of terminals on a relay is usually 4. There should be no 4 in the title at all, but the number of terminals should be stated in the specifications.

I used it in a solar water heater project. I am using photovoltaic panels to power the DC element in the water heater tank. The #8 red wires coming from the PV panels go through the relay to the cell. I used a 12v dc transformer (wall wart) to pass a small amount of current through the thermostat to the water heater and then back to the relay so the thermostat setting controls the relay and allows current to flow from the roof panels to the dc element. and heat the water. Traditional water…