300 Amp Battery Disconnect Switch, 5” x 3 ¾” x 2” (BD-300-X)
About this product
Watson’s StreetWorks is now offering a battery cut-off that will handle the largest charging systems. Whether you are looking for a theft deterrent or a simple way to disconnect your battery, this is a great solution. This rugged new sealed unit is built for a continuous load of 300 amps and will handle 2,500 amps for a 10 second surge. Overloading a smaller battery disconnect will burn it out and leave you stranded. This new weatherproof unit measures 5” x 3 ¾” x 2” so hide it wherever yWatson's StreetWorks BD-300-X 300 Amp Battery Disconnect Switch
Stop burning out cheap switches. This is the heavy-duty disconnect you need for high-amperage stereo systems, winches, or diesel trucks. It’s built to handle a continuous 300-amp load and a massive 2,500-amp surge. We’ve seen smaller units fail and leave customers stuck. This one won’t.
The sealed, weatherproof housing (5” x 3 ¾” x 2”) lets you mount it anywhere—under the hood, in the trunk, or under the dash. The terminals fit oversized 0-gauge cable and larger. A built-in bypass circuit maintains memory for your ECU, radio, and clocks. It also includes a wire for an optional status light so you know it’s on.
Choose your style: BD-300-T with a toggle switch or BD-300-R with a round rocker. Both are $269.00. Kit includes the switch, all hardware, and instructions. For security or simple power cutoff, this is the reliable part we install and trust.
Price: $295.90