Review on ⚡ High-Performance 12V 150A Continuous Duty Solenoid Relay for Golf Carts - 300A In Rush - Part Numbers: 1114208, 15-88, 1588, SWX88, 1513215108, 1114218, 5117340, SWX88, 502265300, SWX-88, 15-132 by Mark Fleming

Works great. Install this item in a 2003 Mercedes C2 40 that had a dead battery in about three days. Use it to disconnect the battery ground cable from the frame. Once installed the car can sit for months and still have enough battery to power up and start. To do this, simply connect the feed circuit to the toggle switch under the dashboard. A great durable product with many other uses besides its original purpose.