Cobra Marine JumPack XL H2O emergency starter

JumPack XL H2O Cobra Marine

The Cobra Marine JumPack XL H2O is an emergency starter that helps to start the outboard engine when the boat's batteries are low.


The Cobra Marine JumPack XL H2O is an emergency starter, carefully designed for the marine environment and offering a generous boost of up to 600 A, comparable to that of a common 80 Ah battery.

The JumPack is a compact and easy to use device. Clearly visible operating LEDs will help you achieve the start-up procedure.

It also incorporates a high-intensity LED torch, which makes it useful in emergency situations, thanks to the strobe and SOS features.

The JumPack can also be used as a common portable battery, having 2 USB outputs of 3A each and thus allowing you to easily charge any portable device.

The JumPack is intended for use on boats with outboard engines, or small boats with diesel engines.


  • 374-3020

    Cobra Marine JumPack XL H2O

    GTIN13: 0028377314858; Weight: 1.5 kg; Dimensions: 26 x 23 x 6 cm
Prices include VAT


  • Emergency starter for outboard engines and small diesel engines.
  • 2 USB 3 A. sockets for charging portable devices.
  • Torch function, with strobe and SOS.
  • 12,000 mAH cobalt lithium battery.
  • 400 A. of starting and 600 A. of starting.
  • Dimensions 184 x 102 x 38 mm.
  • Weight 680 gr.


  • Neoprene case.
  • Two cables with terminals for connection to the battery.
  • A cable with cigarette lighter plug for optional starting from this socket.
  • 220 Vac rechargeable power supply.