Item Name: Surge Suppressor for Protect Auto Electronics Device Anti Zap Protector. Prevent voltage spikes from damaging the electrical system during welding or jump start.Suitable for 12V/24V system. Polarity protection-reverse connection warning.Color:As the picture shownDesigned to be installed across battery terminals to absorb unnecessary surges.150mm Automotive surge absorber protector 12/24v prevents damage to the electrical system when welding sheet metal pulses.Can protect vehicle electronic equipment during welding or jumping start.Material: Plastic
