DIY Power Stations & Portable Power Boxes

Build your own portable power station or camping power box. These DIY power station kits and battery box power station combos give you a clean way to assemble a custom 12V power source — cheaper and more flexible than a ready-made unit.

What Is a DIY Power Station?

A DIY power station is a battery, an inverter and a charger built into one box. It turns a battery power box into a portable generator that runs 120V appliances and 12V accessories. Because you choose every part, you get more capacity per dollar than a commercial power station.

Kit Types

Shell Only

An empty power station box with pre-cut panels, sockets and handles. You supply the battery and electronics — the most customisable option.

Shell + Battery

A power station battery box that includes a LiFePO4 or AGM battery, ready for you to add an inverter and wiring.

Complete Kit

Everything in one box — battery, inverter, charger and fuses. A 12v portable power station you assemble and plug in the same day.

Power Sizing

100–500W

Runs phones, laptops, lights and small fridges. A compact portable power box for camping at this level is light enough to carry anywhere.

500–1500W

The sweet spot for most campsites — handles blenders, kettles and power tools.

1500W+

A portable 12v power station sized for RV backup, tailgating or emergency home use.

Use Cases

Camping

A camping powerbox keeps your site powered without a noisy generator.

Emergency

A battery power source is a reliable backup for outages and roadside stops.

RV & Van

Pair a 12v power station with your house battery for extra off-grid capacity.

Frequently Asked Questions

How much does a DIY power station cost?

Typically 30–50% less than an equivalent branded unit, because you build only what you need.

What battery should I use?

LiFePO4 is the best balance of safety, lifespan and capacity. See our LiFePO4 battery boxes.

Do I need an inverter?

Only if you want 120V AC output. For pure 12V accessories, a battery box is enough. Full build guide: how to build a DIY power station.