Feature 1Simple to install and easy to use. Just install it on the negative terminal of the battery, and then turn the switch can quickly disconnect the battery. 2With this blade switch, you can easily disconnect the power to any vehicle without tools. 3Effectively prevent short circuit and fire when the electrical system is working. 4The knife blade battery switch is used for universal side post batteries or other batteries to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. 5Can minimize battery loss and prevent effective leakage, made of brass, rust proof, corrosion resistant, durable, safe to use. 6The battery disconnect isolator switch is used for car, vehicle, RV and boat, also electrical equipment's switch.Conditon: 100% Brand NewItem Type: Battery Disconnect SwitchMaterial: Brass + PlasticColor: As Pictures ShownVoltage: 12V-24VInstallation: Install on the negative terminal of the batteryApplication: Used for car, vehicle, RV and boat, also electrical equipment's switch, universal for caravan/boats/car etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Switch