AMPvivo 12v Heavy Duty Jump Starter

While engineered from the ground up to crank multi-battery Class 8 commercial trucks with ease, the AMPvivo J40-R is just as at home on your personal passenger car, SUV, light truck, or compatible 12V agricultural equipment.

• Universal 12V Compatibility: As long as your vehicle or equipment runs on a standard 12V system and the battery is in fair, jumpable condition (not internally shorted), this unit delivers reliable power across nearly any application.

• Smart Current Draw: Never worry about overpowering smaller vehicles—electrical systems only draw as much current as they actually need, making it completely safe and effective for everything from a daily commuter car to heavy-duty commercial rigs.

• Cab-Ready & Always Prepared: Designed to live right inside your cab in its own custom strap case, it looks neat like a lunchbox in the corner rather than cluttering your space—ensuring you always have emergency power ready to go.

• Comprehensive Safety Protections: Built-in safeguards automatically protect against reverse polarity, over-current, short-circuits, and extreme temperatures, ensuring safe operation during every use.

• 100W Power Delivery (PD) Fast Charging: Doubles as a massive portable power bank capable of fast-charging USB-C devices, laptops, and tablets. With its 236.8Wh capacity, it can fully charge an iPhone Pro roughly 12 to 14 times on a single charge.