Final clearance: up to 44% off
Mini Bundle $149.95 · save $104.90. Max Bundle $349.99 · save $279.71.
We’ve a limited number of bundles left over from EOFY and they need to go. Once this stock is cleared, the sale price is gone for good.
★★★★★ 4.9 from 376+ tradies • 30-day money-back • Australian owned
Choose your bundle
Pick your battery brand and check out in one tap. Every bundle ships free.
Mini Bundle
Perfect for sole traders and light use
- Volt Dropper (dual output)
- The Volt Mini
- Heavy-duty canvas bag
Clearance price · while stock lasts ✓
Works with DeWalt FlexVOLT batteries
Same-day dispatch before 12pm AEST
Free shipping Australia-wide · 30-day returns
View full details →
Max Bundle
Built for crews and heavy daily use
- Volt Dropper (dual output)
- The Volt Replenisher
- The Volt Booster
- The Volt Mini
- Double Battery Adapter
- Heavy-duty canvas bag
Clearance price · while stock lasts ✓
Works with DeWalt FlexVOLT batteries
Same-day dispatch before 12pm AEST
Free shipping Australia-wide · 30-day returns
View full details →Real tradies, real job sites
Will it run your gear?
Pick your Volt product and battery and we’ll estimate the runtime - the same calculator from every product page.
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.
Real reviews from real tradies
Very happy with voltage dropper, i also got the double adaptor. I ran my 40 litre kings fridge for 18hrs with two makita 5ah batteries 🙂
i had a faulty part, the company staff sorted the problem ASAP and all is Well in the world Thank you
Fantastic product, well recomended to all
A Fantastic Company to deal with. they sorted a small problem without hesitation. i thouroughly recommend this product and the company...
Works exactly like it should, compact and robust
Works great! Used it with a 5ah battery, keeps my 25l fridge going all day. Used the Anderson connector to connect my 12V compressor and drives the compressor as well. Highly recommend this product.
Great product. Works very well. Very happy with my purchase. Excellent value.
Built for the job site
Works with Makita, Milwaukee, DeWalt, Ryobi, Ozito and more - no adapters, ever.
Dust- and knock-resistant housing made for real Aussie sites and 4WD touring.
Rapid-charge tech tops your packs back up in record time.
Backed by a 24-month warranty and a 30-day money-back guarantee.
Free delivery Australia-wide, dispatched same day when you order before 12pm.
The last of our EOFY stock at run-out prices - only while these final bundles last.
Got questions?
The bundles come in Makita, Milwaukee, DeWalt and Ozito, with no adapters needed. The Volt Dropper works with more brands too. See our full compatibility FAQ.
No - the bundles run off the 18V tool batteries you already own, so there's no separate power station to buy. Just pick your battery brand at checkout. Questions? Email support@maxvoltagestore.com.
Free standard shipping (2 to 6 business days) Australia-wide. Express ($19.95, about 1 to 4 business days) is available at checkout. Clearance stock is limited, so order early to avoid missing out.
We offer a 30-day money-back return policy. See our refund policy for the details.
Absolutely. Add the bundle to your cart and adjust the quantity. For bulk orders of 5 or more, email support@maxvoltagestore.com.
Last of the EOFY stock. When it’s gone, it’s gone.
Grab the complete kit at clearance pricing - while the final bundles last.
Shop the bundles