Cobra JumPack XL CPP 12000

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  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -
  • Cobra JumPack XL CPP 12000 -


1.08 lbs. (490g)
1.28" (32.5mm)
6.50" (165mm)
3.07" (78mm)


300 Amp Starting Current, 500 Amp Peak Current - Jump starts most gasoline and diesel engine passenger, and light duty vehicles.

3 Amp USB Port for Rapid Charging of Portable Devices - Quickly charge your cell phone, smartphone, tablets and other 5V mobile devices.

Built-in LED Flashlight - Super-bright work LED, SOS and Strobe light.

UL Listed 41.1Wh Lithium-Cobalt Battery - Holds a charge longer and is 90% smaller than traditional jump starters.

Jump starts your vehicles and charges your mobile devices - Multiple times on one charge.

Cobra JumPack XL CPP 12000

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With a starting current of 300 and 500 peak Amps, the Cobra JumPack XL has enough power to jump start most gasoline and diesel cars, light-duty trucks and cargo vans multiple times on a single charge. What if you could jump start your car, light-duty truck, cargo van and charge your mobile devices off the same battery pack that easily fits in your backpack or glove compartment?  The Cobra JumPack® XL is all of that and more. 

This compact, portable power pack also contains a UL-listed 41.1Wh (11,100mAh) battery with a 3 Amp USB output to rapidly charge any 5 Volt portable devices from smart phones to tablets to digital cameras, and many other devices, making it the ideal emergency battery pack for home, office, vehicle or the outdoors.

The Cobra JumPack XL features advanced internal protection circuitry with a visible tri-color (green, yellow, red) jump start status LED that illuminates; Green when the JumPack XL is ready to safely jump start the vehicle; Flashing Yellow indicates wait; and Red indicates a problem has been detected.

A built-in high-intensity flashlight with SOS and Strobe functions for emergencies.  It also includes heavy duty jumper cables and two different charging methods; a 12V DC charger to re-charge your JumPack XL on the go in the vehicle, and a 120V AC wall charger to re-charge it at home.

So whether you need to jump start your car, light duty truck, cargo van, motorcycle, outboard engine boat, snow mobile or just need to recharge your mobile devices, the Cobra JumPack XL has you covered and can keep you going.

    Item # CPP12000

    • JumPack XL – CPP 12000 Manual

      JumPack XL – CPP 12000 Spec Sheet

    • Customer Reviews

      Based on 5 reviews Write a review
    • How often should I charge my JumPack?

      To maintain a full charge on your JumPack, it is recommended to charge it every few months.

      If you keep the JumPack in your home, leave the charger plugged in all the time. The internal charging circuit will maintain a full charge on the battery without any risk of overcharging.

      Operating the button on the JumPack


      Press and release the button.  If the battery is fully charged then all four LEDs will illuminate.


      Press and hold the button.  After a few seconds the light should turn on.

      After the light is on:

      1. Pressing the button will cause the light to strobe.

      2. Pressing the button a second time will cause the light to flash an S-O-S signal.

      3. Pressing the button a third time will turn off the light.

      The light does not work.

      To turn on the light, press and hold the button on the JumPack. After a few seconds the light should illuminate. If the light does not turn on, then the battery might be dead. Try charging the JumPack.

      See more FAQs

    Product Features

    300 Amp Starting Current, 500 Amp Peak Current

    Jump Starts Most Gasoline and Diesel Engine Passenger and Light Duty Vehicles

    3 Amp USB Port

    Quickly Charge Your Cell Phone, SmartPhone, Tablets, and Other 5V Devices

    Built-In LED Flashlight

    Super-Bright Work LED, SOS, and Strobe Light

    UL Registered 41.1Wh Lithium Cobalt Battery

    Holds a Charge Longer and 90% Smaller than Traditional Jump Starters

    Jump Starts Vehicle and Charges Devices

    Multiple Times on One Charge

    Included In Box

    Heavy Duty Jumper Cables, a 12V DC Charger for Vehicle, 120V AC Wall Charger