Volt Dropper
Double Adapter
Replenisher
Volt Mini
Volt Rapid
The Black Friday Bundle
Everything to run 12V gear off your tool batteries for days: 12V power, double runtime, in-car charging and a bag for the lot.
Black Friday price. Normally €289,99.
The Volt Dropper - Dual OutputRuns 12V gear off your tool battery
€99,99
Double Battery AdapterTwo batteries, double the runtime
€49,99
The Volt ReplenisherCharges tool batteries in the car
€69,99
Large Heavy-Duty Canvas BagKeeps the kit clean, dry and together
€19,95
What's in this bundle
The Volt Dropper - Dual Output
Worth €99,99Runs 12V gear off your tool battery
Run 12V gear - car fridge, lights, air pump, camp fans - straight off your 18V tool battery. No hardwiring, no idling.
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Double Battery Adapter
Worth €49,99Two batteries, double the runtime
Run two batteries in parallel to double your runtime - perfect for long off-grid days.
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The Volt Replenisher
Worth €69,99Charges tool batteries in the car
Tops your 18V batteries back up from the car 12V socket while you drive, so you arrive on site fully charged.
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Large Heavy-Duty Canvas Bag
Worth €19,95Keeps the kit clean, dry and together
Large heavy-duty waxed canvas bag (400 x 300 x 50mm) - fits the whole kit and keeps it clean, dry and protected on the go.
View product →Runtime calculator
Step 1 - Choose your product
Runtime calculator
Tips to extend your fridge runtime
- Keep the lid closed - decide what you're grabbing before you open it.
- Keep it in the shade and off hot metal trays - direct sun makes the compressor work overtime.
- Give the compressor vents airflow - don't bury it under swags and bags.
- Pre-cool on 240V at home and load it with already-cold food & drinks.
- An insulating cover helps on scorchers - so does cracking it open less at midday.
How we calculate it - check our maths
A guide only - real runtime depends on your exact gear, battery health and weather.
Runtime calculator
How we calculate it - check our maths
A guide only - real runtime depends on your exact gear, battery health and load.
Charge-time calculator
Charges one battery at a time - multiple packs charge one after another.
How we calculate it - check our maths
A guide only - real charge time depends on battery condition, temperature and your vehicle’s output.
Power & charge calculator
How we calculate it - check our maths
A guide only - real figures depend on your device, charger, battery health and temperature. The Rapid powers or charges one direction at a time.
See your runtime double
How we calculate it - check our maths
A guide only - runtime depends on your exact gear, battery health and conditions. Always pair two matching packs.
Charge calculator
How we calculate it - check our maths
A guide only - real numbers vary with device battery size, charge level and your battery’s health.
See it in action
Real reviews from real tradespeople
1,216 verified reviews of the products in this kit
The complete off-grid power kit
Works with Makita, Milwaukee, DeWalt and Ozito 18V batteries - no adapters, ever.
12V gear, 240V mains, USB devices and double runtime - the whole setup in one box.
Dust- and knock-resistant gear built for real sites, vans and campsites.
30-day returns, no fuss. If it does not suit your setup, email us and we will sort a return.