JumpBox V6 Pro 400

$49.99

JumpBox V6 Pro 400

1 year warranty

  • Recommended for up to V6 Gasoline and 2.0 Liter Diesels engines. Most power sports models (ATV, PWC, UTV, motorcycle)
  • 12 Volt, 400 Amperes (<2s)
  • 19,980 mWh (19.98 Wh) power bank for long lasting power supply
  • 5400 mAh at 3.7 Volts
  • Battery charge lasts approximately 2.5 years depending upon ambient temperature, 3 to 4 times longer than lead acid batteries.
  • Over 20 starts with a fully charged battery
  • Internal microprocessor controlled cell balancer for added safety, starting performance and longer life
Connect the clamps

Connect the clamps

Red to “+” and Black to “-”

Turn key into first position

Turn key into first position

Turn the key to the first position to start the engine

Remove the clamps

Remove the clamps

Remove the clamps from the vehicle battery and you are back on the road

Free Shipping

Free Shipping

StarkDirect 30 Day Return Policy

StarkDirect 30 Day Return Policy

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JumpBox V6 Pro 400

Connectivity You Need

Connectivity You NeedThe JumpBox V6 Pro 400 comes with  mobile phone connectors and has one USB port for rapidly charging any Smartphone.
StarkPower’s internal microprocessor includes a controlled cell balancer for added performance and longevity.

World Class Safety Features

World Class Safety FeaturesStarkPower Smart Cables have a built in sensor that protects them from overheating and sparking by reversing the polarity. Our internal microprocessor regulates internal temperatures and controls cell balancing for added safety. The JumpBox functions in a wider range of temperatures than any other jump starter (from -4˚F to +140˚F).

The JumpBox V6 Pro 400 is smaller, more powerful and lasts longer than any other jump starter on the market.

Smaller, more powerful and lasts longer than any other jump starter on the marketAt 5.0”(L) x 2.85”(W) x 0.75”(H) and weighing only .75 lb., the JumpBox V6 Pro 400 has the best size to power ratio of any lithium-ion jump starter on the market. Its 19,440mWh power bank ensures longer lasting power for when you need it most. The JumpBox has an expected battery life of 8-10 years as opposed to the industry average of 3 years. We at StarkPower work to be on the forefront of feature and safety innovations in the portable power industry.