The CT3719 Battery Terminal Cut Off Switch is a universal car battery isolator cut-off switch designed to fit standard round post batteries. With its easy-to-use design, you can quickly disconnect the battery when you're not using your car, ensuring it won't go dead while it's idle.
•Easy to install and operate.
•Compatible with standard round post batteries.
•The switch can disconnect the battery quickly and easily.
•Prevents the battery from going dead while the car is idle.