Volt Dropper
Volt Booster
Double Adapter
Replenisher
Volt Mini
Volt Rapid
Best seller
18V to 12V converter
The Volt Dropper
Adjustable 5-13V10A max4-way protection
Fits 10 battery brands
From$99.95$149.95Save $50
Choose your batteryShop the Volt Range
Run 12V fridges, mains gear and USB devices, or charge your packs on the road. All powered by the tool batteries you already own.
Not sure where to start?
Tell us what you want to do and we will show the exact fit for your batteries.
First, choose your battery brand in the bar above. Then pick a job below.
What do you want to power?
12V/24V in-car charger
The Volt Replenisher
Charges while you drive
Fits 11 battery brands
$99.95$149.95Save $50
Choose your battery
Two batteries, 2x runtime
Double Battery Adapter
Parallel outputNo mid-trip swaps
Fits 9 battery brands
$74.95
Choose your battery
USB-A + USB-C fast charger
The Volt Mini
PhonesGPSHeadlamps
Makita, Milwaukee, DeWalt, Ozito
$29.95
Choose your battery
100W USB-C PD
The Volt Rapid
LaptopsStarlink Mini
Fits 8 battery brands
$99.95$149.95Save $50
Choose your battery
Bundle deal
Complete kit
The Ultimate Off-Grid Power Bundle
Milwaukee, Makita, DeWalt, Ozito, HiKOKI, Bosch
$249.95$499.90Save $249.95
Build your bundle
Bundle deal
Complete kit
Accessories Bundle
Milwaukee, Makita, DeWalt, Ozito
$174.95$349.90Save $174.95
Build your bundle
Bundle deal
Complete kit
Dropper + Replenisher Bundle
Makita, Milwaukee, DeWalt, Ryobi, Ozito
$199.95$399.90Save $199.95
Build your bundle
180W pure sine 120V inverter
The Volt Booster 120V
Runs mains gearNo generator
Fits 9 battery brands
$119.95$149.95Save $30
Choose your battery
Best-selling bundle
Complete kit
The Volt Dropper Max Bundle 120V
Milwaukee, Makita, DeWalt, Ozito, HiKOKI, Bosch
$349.95$774.70Save $424.75
Build your bundle
New
Nothing here for that brand yet
We are always adding compatibility. Get in touch and we will tell you what works with your batteries.