2PCS Pure Copper 12V Rotary Battery Disconnect Switch Anti-Power Drain Universal for Car Truck RV Boat

This battery disconnect switch can physically cut off vehicle power supply. It is perfectly compatible with single 12V batteries, and also fits 24V truck systems equipped with two 12V batteries connected in series. It is an ideal choice for cars, trucks, RVs and boats to prevent battery power loss during long-term parking. Built with high-quality pure copper contacts, it features low resistance and stable performance. Designed with easy rotary operation, you only need to turn the red handle to switch on or off.Compact size: approx 3.15 x 2.04 x 2.54 inches, easy to install and place in narrow spaces. Note: This switch is only for temporary power cut-off during parking or maintenance, not suitable for long-term high-load use while driving. This item fits single 12V batteries, and is universal for 24V trucks using two series-connected 12V batteries. Professional installation is recommended for high-current circuit wiring. Please allow slight dimensional errors due to manual measurement.Package Contents: 2 PCS Battery Disconnect Switches

• Practical Power Cut-off:Fully cut off power when vehicle is idle, reduce power loss and effectively extend battery service life.
• Easy Rotary Operation:90 degree rotation design for quick power on and off, saving time and effort for daily use.
• Premium Pure Copper Material:Made of high quality pure copper, featuring great conductivity, low resistance, corrosion and wear resistance for stable and durable use.
• Easy Installation:Sturdy insulated outer shell, tool-free easy installation, firm and reliable for daily use.
• Wide Compatibility:Suitable for single 12V battery, also works for 24V truck systems composed of two series-connected 12V batteries, ideal for cars, RVs and boats.