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Companion Rover Lithium 40Ah Power Station

Companion’s popular power station offering, with a massive 40Ah lithium battery included to power your camping fridge for days. The inbuilt light and generous selection of outputs will keep your food cold, and your crew connected while off the grid.


  • Battery Size: 40Ah
  • Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
  • Charging Cycles: Up to 2000
  • Torch/Light: 3W LED Light
  • Housing Material: Plastic
  • Outputs
    • 1 x Cigarette Outlet
    • 1 x 12v Pin Socket
    • 2 x 12v DC Pin Outlets
    • 2 x USB-A Outlets
    • 2 x USB-C Outlets
    • 1 x 10A Anderson Outlets
  • Dimensions: 27 x 15 x 24 cm
  • Weight: 6.3kg
  • Warranty: 2 Years


The Companion Rover Lithium 40Ah Power Station can be found across campsites throughout Australia.

The Rover 40Ah model is the little brother of the larger Rover 100Ah model. Companion make some of the most popular power stations currently available.

The display gives you a quick and easy way to see how much charge is left, and how much power is being drawn, and which outlets are currently engaged.

It can be charged with the included AC adapter, a cigarette plug to charge while driving, or with a solar panel directly connected. All inputs are fused to ensure your power station is safe from an electrical surge.

It has an included solar controller, so you do not need to use a regular with your solar panel.

The rover 40 should be able to power a simple fridge as well as charge a smartphone for 1-2 days, and even longer if you charge with solar while you are away.

You can view the instruction manual here:


Companion Rover 40Ah Lithium FAQs

Can you replace the battery in the Rover Lithium 40Ah power station?

No. It is not possible to replace the battery in a portable power station. If you want a product where you have the option to replace the battery then you should consider a battery box. They are similar in many ways and provide you with the capability of changing the battery at any time.

Does the lithium Rover 40Ah include an inverter?

No, the Companion Rover 40Ah Lithium power station does not include an inverter.

How long does it take to charge?

The Rover Lithium 40Ah can be fully charged in approximately 10 hours.

Can I charge the Rover 40Ah and use it at the same time?

Yes. The Companion Rover 40ah power station can be charged and used simultaneously.