2 Pack Car Battery Disconnect Switch, Adjustable Rotating Pure Copper Battery Cut Off Switch, for 12V-24V Car, Truck, Boat, RV, ATV

["(2PCS Value Pack)​ Each set includes 2 pieces of battery disconnect switches, Each switch comes with a fitted metal shim for a secure, wobble-free fit on top-post batteries and a wrench for easy tightening.","(Premium Pure Copper)​ Made of durable pure copper for high conductivity, this switch minimizes power loss and voltage drop while ensuring stable current flow. It is built to last with reliable performance and strong corrosion resistance","(Extended Battery Life) The battery shut off switch 12v​ prevents power drain during vehicle storage, extending battery lifespan and enhancing safety for 12V-24V systems. It acts as a reliable battery kill switch to avoid accidental discharge.","(Adjustable & Easy Install)​ Features 360° rotatable terminals that adapt to various wiring angles and tight spaces. The top-post design with included shims allows for quick, tool-free installation directly onto your battery in minutes.","(Wide Vehicle Compatibility) The universal battery disconnect & leak protector​ is versatile for cars, trucks, boats, RVs, ATVs, and marine applications, offering reliable power management across different vehicles and conditions."]