Battery Disconnect Switch Top Post with Terminal Cleaning Brush & Washers, Battery Cut Off Switch 12-48V Heavy Duty Battery Shut Off Switches Quick Disconnect for Car RV Boat Marine RV Vehicle
Negative Battery Disconnect Switch: The top post battery disconnect switch engineered exclusively for 16-17mm (0.63-0.67inch) negative battery terminals. Features direct connection without extra cables or lugs, saving time and effort for DIY users and beginners.
Wide Compatibility: The top post battery disconnect switch can operate continuously at a current of 275A at an operating voltage of 12V, withstand an intermittent current of 455A, and a transient current of 1250A. Compatible with 12V to 48V DC systems, making it ideal for cars, RVs, boats, trucks, and more.
Prevent Drain, Extend Battery Life: The top post battery disconnect switch easily isolates the battery when equipment is not in use, effectively preventing parasitic drain to significantly extend battery life. Also provides a safety cutoff for maintenance.
Reliable Durability: The top post battery disconnect switch constructed with a flame-retardant ABS shell and cast brass conductors for high-temperature resistance, anti-corrosion, and spark-proof operation, ensuring long-term reliability and high conductivity.
Important Note for Safe Operation: 1.Always measure terminal size and ensure sufficient clearance before installation. Always ensure the switch is in the "OFF" position before operation. Never operate under load. 2.This switch is an ON-OFF-ON-OFF switch, please rotate clockwise to alternate between on and off.
Battery Terminal Cleaning Brush-Stainless steel metal brush cleans corrosion build up on cables and batteries; The battery terminal anti-corrosion fiber washers (red for +, green for -) can prevent corrosion around the battery terminals,prolong battery life
Package Includes: 1x top post battery disconnect switch + 1x battery terminal cleaning brush + 2x battery terminal washers(red for +, green for -)