NOTE: Batteries sold separately
Key Features
Charge in Your TruckPlugs into a vehicle 12-volt or 24-volt DC outlet, so you can keep packs charging between stops instead of waiting to get back to the shop. M18 and M12 CoverageThe Milwaukee 48-59-1810 M18 / M12 Vehicle Charger works with all Milwaukee M18 and M12 batteries, which matters if your truck carries tools from both platforms. Protects the Vehicle BatteryBuilt-in protective electronics automatically shut the charger down if vehicle battery voltage drops too low, helping prevent a dead starting battery.
Overview
The Milwaukee 48-59-1810 M18 / M12 Vehicle Charger is a dual-platform vehicle battery charger built for users who spend more time on the road than at a bench charger. This is a vehicle battery charger designed for charging Milwaukee M18 and M12 battery packs from a vehicle DC outlet. Model Number: 48-59-1810. If your day starts in the truck, moves from site to site, and depends on cordless tools staying ready, this charger solves a real problem without adding another battery system to manage.
What makes this charger useful is simple: it plugs into a vehicle 12-volt or 24-volt DC outlet and accepts all Milwaukee M18 and M12 batteries. That means one charger can support compact M12 service tools and larger M18 jobsite tools from the same cab, van, or service body. Instead of rotating loose batteries back to the shop, you can top packs off while driving, between service calls, or while the crew is moving to the next part of the job.
Milwaukee also built in sequential charging, which matters more than it sounds on a busy day. With one M18 bay and one M12 bay, the charger handles one battery at a time, then automatically moves to the second inserted pack after the first reaches full charge. You do not have to babysit the process or swap packs manually the second one is ready to start charging. For electricians, HVAC techs, service plumbers, and maintenance crews, that kind of hands-off charging keeps the workflow moving.
REDLINK intelligence is a big part of why this charger fits the Milwaukee battery platform well. The charger communicates with the battery pack to monitor charge status and help protect the pack during charging. Milwaukee specifically calls out cell voltage and temperature monitoring, which is the kind of behind-the-scenes control that helps support battery life over time rather than just pushing power into the pack as fast as possible.
Jobsite practicality is where the 48-59-1810 earns its keep. Milwaukee includes protective electronics that monitor the vehicle battery and automatically shut the charger down to prevent excessive discharge. That is important for anyone charging from a work truck, van, side-by-side, or service vehicle because the last thing you need at the end of the day is a no-start situation caused by charging tool batteries too long with the engine off.
Physically, this is a compact plastic charger with a 76 inch cord, so you have some flexibility when routing the plug from the outlet to a console, seat, shelf, or storage area in the cab. Official specifications list it at 6.1 inches long, 3.42 inches wide, 7.95 inches high, and about 1.805 pounds. It is not a giant bench charger taking up space, which makes it a practical add-on for mobile setups where every inch of storage matters.
In the Milwaukee lineup, this is a standard charger rather than a rapid charger or super charger. That is the honest tradeoff. You are buying it for convenience and platform coverage in the vehicle, not for the fastest possible turnaround in the shop. If your priority is keeping batteries cycling while you drive, that trade makes sense. If your goal is the shortest charge times back at the bench, a dedicated shop charger is still the better fit.
Who should buy this? Anyone already invested in Milwaukee M18 and M12 cordless tools and working from a vehicle. It makes the most sense for mobile trades, field service, road crews, maintenance departments, and contractors who treat the truck like a rolling job box. If that is your setup, the Milwaukee 48-59-1810 M18 / M12 Vehicle Charger is one of those accessories that pays off in fewer interruptions and fewer dead batteries when it is time to work.
Keep Batteries Ready Between Stops
This charger is built for the guys who work out of a cab, van, or service body and need battery charging to happen while the day keeps moving.
- Works from a vehicle 12-volt or 24-volt DC outlet
- Supports all Milwaukee M18 and M12 batteries on one charger
What’s in the Box
- (1) Milwaukee M18 / M12 Vehicle Charger (48-59-1810)
Batteries are not included.
At a Glance
12V / 24VVehicle DC Input 76 inCord Length 5 YearsWarranty
Key Specifications
| Battery Platform | M18 and M12 |
|---|---|
| Charger Type | Standard Charger |
| Power Source | Vehicle 12-volt or 24-volt DC outlet |
| Charging Bays | (1) M18 bay and (1) M12 bay |
| Cord Length | 76 in |
| Length | 6.1 in |
| Width | 3.42 in |
| Height | 7.95 in |
| Weight | 1.805 lbs |
| Material | Plastic |
Compatibility
Battery PlatformCompatible with all Milwaukee M18 battery packs and all Milwaukee M12 battery packs. Vehicle PowerDesigned to plug into a vehicle 12-volt or 24-volt DC outlet for mobile charging. Dual Platform UseUseful for trucks and vans carrying both M18 and M12 cordless tools, so one charger supports both battery systems.
Built For
Electrical HVAC Plumbing Maintenance General Contracting Mobile Service Work Fleet and Utility Trucks Charging batteries between jobs
Pro Tip
If you run both M18 and M12 tools, load both packs before you hit the road. This charger handles them sequentially, so you can let the first battery finish and have the second one start automatically while you drive to the next stop.
Warranty & Support
5 Year factory warranty.
Tool Nut’s Take
Tool Nut’s Take
Milwaukee 48-59-1810 M18 / M12 Vehicle Charger for crews that live out of the truck
This is the kind of charger you buy once and wonder why you waited so long, especially if your workday starts with a windshield instead of a workbench.
- Who it’s for: Contractors, service techs, and maintenance crews already running Milwaukee M18 and M12 tools from a truck, van, or fleet vehicle.
- Why it stands out: It charges both Milwaukee battery platforms from a vehicle outlet and adds protection against draining the vehicle battery too far.
- Worth knowing: This is a standard charger, not Milwaukee’s fastest bench charging option. The value here is mobile convenience, not max shop-side speed.
Common Questions
- Does this charger work with both Milwaukee battery lines? Yes. It is designed to charge all Milwaukee M18 and M12 batteries.
- What kind of power source does it need? It plugs into a vehicle 12-volt or 24-volt DC outlet.
- Does it charge two batteries at the same time? No. It uses sequential charging, meaning it charges one inserted battery first and then automatically starts charging the second one.
- Will it protect my vehicle battery? Yes. Milwaukee states the charger includes protective electronics that automatically shut it down to prevent excessive discharge of the vehicle battery.
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