Home | | Richbrook Shop | DisCarNect and Engine Start Buttons | Battery Master Switch Battery Master Switch Product Description A high-quality, heavy duty battery switch that allows you to disconnect all battery functions with a simple turn of the removable key. Perfect for motorsport and leisure applications, the battery master switch also includes a fused link to allow low drain items like clocks and radios to draw a small current to keep them on. YOUR ORDER You only Pay: £12.9512.95GBP Quantity: Product Gallery Click on an image to zoom Other Products You Might Like Customer ReviewsPost Review