Volt Dropper
Volt Booster
Double Adapter
Replenisher
Volt Mini
Volt Rapid
The Max Bundle
The complete kit: 12V, 240V and USB-C power from your tool batteries, plus in-car charging, double runtime and a carry bag.
Black Friday price. Normally $774.70.
The Volt Dropper - Dual OutputRuns 12V gear off your tool battery
$149.95
The Volt ReplenisherCharges tool batteries in the car
$99.95
The Volt Booster240V power from your tool battery
$119.95
The Volt Rapid100W USB-C power in and out
$99.95
Double Battery AdapterTwo batteries, double the runtime
$74.95
Large Heavy-Duty Canvas BagKeeps the kit clean, dry and together
$39.00
What's in the Max Bundle
The Volt Dropper - Dual Output
Worth $149.95Runs 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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The Volt Replenisher
Worth $99.95Charges 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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The Volt Booster
Worth $119.95240V power from your tool battery
Turns an 18V battery into a 180W 240V power station - run mains gear anywhere, no generator needed.
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The Volt Rapid
Worth $99.95100W USB-C power in and out
2-way rapid charger: 100W USB-C PD + QC 3.0 out of your battery, or fast-charge the battery back up from any USB-C source.
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Double Battery Adapter
Worth $74.95Two batteries, double the runtime
Run two batteries in parallel to double your runtime - perfect for long off-grid days.
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Large Heavy-Duty Canvas Bag
Worth $39.00Keeps 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.
See it in action
Real reviews from real tradies
1,250 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, 100W USB-C fast charging and double runtime - the whole setup in one box.
Dust- and knock-resistant gear made for real Kiwi job sites, baches and 4WD tracks.
30-day returns, no fuss. If it does not suit your setup, email us and we will sort a return.