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Schumacher Battery Extender 12V 400 Amp Battery Jump Starter
$54.06
Reliably jump-start 4 and 6 cylinder vehicles during emergencies with this powerful 400 Amp jump starter. Featuring reverse polarity protection and a built-in safeguard alarm, you can connect to your battery with total confidence.
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Reliably jump-start 4 and 6 cylinder vehicles during emergencies with this powerful 400 Amp jump starter. Featuring reverse polarity protection and a built-in safeguard alarm, you can connect to your battery with total confidence.
- Powerful 400 Amp engine start provides reliable power for vehicle emergencies.
- Integrated Hook-up Safeguard alarm sounds if clamps are improperly connected to the battery.
- Includes 8-gauge cables with spark-resistant clamps compatible with top- and side-post batteries.
- Equipped with reverse polarity protection for safe and easy connection.
- Convenient on/off switch for easy operation.






