• Automatic Starting Protection When You Need It
• Avoid The Senseless Death Of A Vehicle Battery!
• One Universal Design Fits Top-Post Or Side-Post Batteries

You turn the key and...nothing. Your otherwise good battery has been drained flat by the headlights you left on, a door that was ajar or even a minor electrical short. PriorityStart! prevents this type of accidental battery discharge by monitoring battery power when the ignition switch is off. If it detects excess voltage drain or a short circuit, it automatically disconnects the load to preserve your battery. Then, when you turn the ignition switch back on or operate an electrical device, PriorityStart! automatically reconnects. Compatible with electrically-powered security systems, PriorityStart! can be installed in minutes. 12-month warranty.