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At Battery Mate, we stock practical power solutions for tradies, DIYers, and anyone who needs gear that just works. This collection features Milwaukee-compatible batteries and charging accessories that help you get more out of your tools, including the Milwaukee phone charger adapter that lets you turn your battery pack into a USB power source.
It’s a simple way to stay charged, whether you're on the job, off the grid or anywhere in between.
Need to top up your phone or tablet while you’re working? A Milwaukee phone charger adapter turns your tool battery into a handy USB charging station.
Transform Your Tool Battery
Plugs into your Milwaukee battery to power USB devices like phones and smartwatches
Essential On-Site Power
Great for remote job sites, camping, or backup use during power outages
Designed For Milwaukee Batteries
Compatible with most standard Milwaukee 18V batteries
Durable And Portable
Small, strong, and easy to throw in your tool bag
This type of adapter adds flexibility without adding bulk. It’s one of the most useful power accessories for any toolkit. Looking for more charging options? Browse our full range of power tool batteries, including Ryobi batteries, Makita batteries, and Dyson batteries designed for real-world use.
Our Milwaukee-compatible batteries are built to keep up with you; no fuss, no weak spots. They’re tested for power, fit and safety, and they perform when it counts.
They’re solid replacements, whether you’re upgrading or need a spare for the kit.
We’re not just listing batteries. We’re backing them with proper support and service. Every Milwaukee-compatible product in our store is selected with reliability in mind.
Quality You Can Trust
Our batteries are thoroughly tested before they hit the shelf.
Fast Shipping, Australia-wide
No matter where you are, we’ll get your gear to you quickly.
Fair Prices and Full Warranty Coverage
Get dependable performance without paying premium brand prices and if anything goes wrong, you’re covered.
Most adapters in our range support common 18V Milwaukee lithium-ion batteries. Compatibility details are on each product page.
Some models offer standard 5V 2.1A output. While this supports efficient charging for phones and tablets, it's not classed as 'fast charging' by today's high-speed standards.
18V batteries are ideal, they offer steady, long-lasting output for USB adapters.
Yes. They’re built with protection against overcharging, short circuits and overheating.
You’ll just need a compatible 18V battery. Most adapters list the models they work with; double-check before purchase.
Whether you're replacing a battery or looking for a smarter way to charge your phone on-site, Battery Mate has you covered. Explore our range of Milwaukee phone charger adapters and compatible batteries today, built for the tools and tech you rely on every day.
Explore the full collection in our battery shop and get powered up with fast local delivery.
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