Review on Discover the Reliable Performance of Cole Hersee 24213 12V 200A Continuous Solenoid by Brian Henley

A year later it did not disappoint. Update 2021 Still working well after three years; However, after replacing the battery with a Lipo 4 Lithium we had to add the Renogy DC to the DC smart charger as well and although many said the solenoid would work just as well with AGM; but not. It was too difficult for the alternator to maintain the type of lithium phosphate batteries, mainly at low speeds. We kept the solenoid along with the Renogy DC to DC 30A charger anyway. In this case, the solenoid works like a switch that we turn on and off (manually) when we want to charge the bank at home as we please. It won't charged automatically when we turn on the ignition of the van. Switch.