12-48V 200A Master Battery Disconnect Switch & 4 AWG 1FT Battery Cables Set, High Current Battery Power Cutoff Killer Switch for Car Vehicle RV Truck Boat Marine ATV On/Off Battery Isolator Switch








Key features
- •Universal Battery Disconnect Switch - High current battery disconnect switch is designed to cut off the electrical power of the electrical system, which protects against electrical fires and theft when equipment is not in use and provides a reliable way to shutdown electrical power during maintenance and protect batteries from excessive battery drain. Disconnct the battery when you are not driving a car / boat / RV / vehicle / ATV / UTV / Trucks / Trailers. Keep you safe all the time.
- •Premium Quality - Rated to 200 Amps continuous duty, 1000 Amps intermittent duty, used for 12-48 VDC systems to isolate and secure the electrical system. Master battery disconnect switch with face plate is made of robust aluminum alloy heavy duty housing, strong weather resistance and long service lifespan. It can protect the internal components of the switch for use in the harsh condition. Replace part number: 20701, 062790.
- •Pure Copper Inner Core Cable - Maximizes transmission efficiency. The end of each cable is sealed with heat shrink tubes for heat insulation. The cable adopts high quality PVC insulated cover, Anticorrosion, durable & antioxidant. Tinned copper lugs have excellent corrosion resistance and oxidation resistance.
- •Package Includes: 200A Master Battery Disconnect Switch, 1FT positive wire (red)*1, 1FT negative wire (black) *1. Each line had a 3 / 8" lug preassembled on both ends.
- •BUY WITH CONFIDENCE - This product comes complete with a 1-Year warranty. If the product ever fails during this period, please feel free to contact us for a replacement. Save time and money by purchasing this part, replacing them by yourself within minutes.
12-48V 200A Master Battery Disconnect Switch & 4 AWG 1FT Battery Cables Set, High Current Battery Power Cutoff Killer Switch for Car Vehicle RV Truck Boat Marine ATV On/Off Battery Isolator Switch
List Price: $43.63$39.27DEALYou Save: $4.36 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







