Feature: 1.Quick battery disconnect (disconnect switch). 2.Ideal for long-term battery charge. 3.Connected directly to the battery terminals and cut off. 4.Prevent battery drain when storing and repairing cars and trucks. 5.Cut off racing power and prevent fires. 6.Extend the life of your vehicle’s battery. 7.Rust and Corrosion Resistant. Specification: Name: battery power-off protection switch Material: Zinc alloy Type: Power-off switch /17mm Color: Green, Black Quantity: 1 Size: about 8.73.63.3cm/3.431.421.30 inch Weight: about 120g Applicable: suitable for all 6V/12V/24V batteries (cars, motorcycles, trucks, ships, etc.) Include: 1*Power off Switch