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Serious off-grid power, tailored to your adventure

Whether you’re heading off for a quick weekend getaway or creating a completely self-sufficient basecamp, the TentBox PowerStation range keeps your gear charged and your essentials running.

From everyday devices like phones and cameras to camping fridges and high-draw appliances, it delivers reliable off-grid power built for any size adventure.

Available in three capacities to suit your camping style:

  • M – 285Wh capacity, 350W output

  • L – 570Wh capacity, 600W output

  • XL – 1306Wh capacity, 1800W output

Lightweight, compact, and fitted with sturdy carry handles, every model fits neatly into your car boot so you can head off-grid with confidence.

Please note: This item cannot be shipped to Northern Ireland.

Features

Fast & efficient charging: Get back to 80% battery life quickly—taking just 70 minutes for the M, 120 minutes for the L, and 160 minutes for the XL.

Multiple outputs: Power a wide range of devices with AC 3-pin sockets, USB-C fast charging, USB-A, DC ports, and a wireless charging pad on top.

Smart LCD display: Easily check your real-time battery level, input/output power, temperature alerts, and estimated remaining runtime.

Safe & reliable: Built-in protections including overload, short-circuit, temperature and auto shut-off.

Small & lightweight: Easily fits in your car boot, with a handle for added portability.

Supports solar charging: Harness the sun’s energy to sustainably power up your devices completely off-grid. Supports max 100W solar panel.

Power anywhere: Top up your PowerStation at home via a standard wall socket, on the road through your car’s 12V port, or at camp via solar panels.

Dimensions

M:

  • 215 x 170 x 162mm
  • Weight: 3.62 kg

L:

  • 260 × 172 × 172 mm
  • Weight: 5.96 kg

XL:

  • 340 × 236 × 205 mm
  • Weight: 10.76 kg

Materials

Lithium-ion battery

Delivery & returns

Delivery: Fast delivery from our warehouse in Southampton.

Returns: Return for a refund within 30 days of delivery.

If required, we can arrange for the item to be collected, the cost of which will be deducted from your refund.

*Free delivery for orders over £50.

For full delivery and returns information, click here.

Designed in the UK
One year warranty
0% finance available

Key features

Product videos

Customer reviews

Verified buyer

COMPACT POWERHOUSE!

Great battery station with plenty of life in it! Small and compact so fits at the bottom of the tent nicely!

Michael M.
Verified buyer

FOUR DAYS OF POWER!

Seems like it would keep my laptop going for four days if it was charged before leaving home. Great to allow studying away from home.

AH
Verified buyer

Great

Last so long

Emma O.
Verified buyer

Great peice of kit use it for camping and everyday use 👍

Definitely recommend 👌

Andrew B.
Verified buyer

“COPED ADMIRABLY!”

Charged and used for a light weekend of phones and watches and it coped admirably 👍🏻

Jamie G.
Verified buyer

Outstanding

Great piece of equipment. Wouldn’t be with out it. Charges all my devices when camping.

Chris F.