Description:

Key Features

Six Battery BaysKeeps up to six Milwaukee M18 batteries in one place and charges them sequentially, so you spend less time swapping packs around the truck or shop. Useful Charge TimesCompact M18 batteries charge in 30 minutes and XC batteries in 60 minutes, which makes this charger a practical way to cycle packs through a busy day. Built for SetupThe compact body, carrying handle, integrated hang holes, and pass-through plug make this battery charger easier to mount, move, and fit into crowded workspaces.

Overview

The Milwaukee M18 Six Pack Sequential Charger, model 48-59-1806, is a multi-bay battery charger built for users running several M18 packs through the day. This is a battery charger designed for charging and organizing Milwaukee M18 batteries. If you already own multiple M18 tools, this charger matters because it puts six batteries in one spot, cuts down on clutter, and keeps packs rotating without needing a pile of separate chargers.

This charger uses sequential charging, meaning it charges one battery at a time instead of charging all bays at once. That matters if your main goal is battery management and bench organization more than maximum speed across every bay. For a contractor, service tech, or shop that comes back with a stack of drained batteries, being able to load six packs and let the charger work through them is a real time-saver. Milwaukee states it will charge M18 compact batteries in 30 minutes and M18 XC batteries in 60 minutes.

From a design standpoint, Milwaukee kept this one practical. The body is compact for a six-bay unit, and the integrated carrying handle makes it easier to move from shelf to van to job trailer. The housing is made from polycarbonate, which is a smart choice for a charger that is going to get handled, bumped, and mounted instead of sitting untouched on a clean countertop. At 7.8 inches long, 12.1 inches wide, and 8.4 inches high, it is large enough to manage a battery fleet without becoming a space hog.

Jobsite practicality is where this charger makes the most sense. Milwaukee includes integrated hang holes for vertical mounting, so you can get it up off the bench and keep your charging station cleaner. The pass-through plug is another feature that sounds small until outlet space gets tight. On a crowded bench, in a gang box area, or inside a trailer, saving an outlet can be the difference between a clean setup and a power-strip mess.

It is also built around the broader M18 battery platform. According to the product information and product imagery, it charges all M18 batteries. That makes the Milwaukee M18 Six Pack Sequential Charger a strong fit if you are already invested in the M18 line and want one central charging station for drills, impacts, recip saws, lights, and other cordless tools on the same platform. Instead of matching different chargers to different packs, you can keep one dedicated M18 charger station ready to go.

The charge interface includes an on-board charge indicator and a skip button shown in the product images. That is useful in the real world because not every battery in line has the same priority. If you need a certain pack next, being able to select the desired battery to charge is more useful than just waiting your turn and hoping the right battery comes up fast enough.

This is not the charger to buy if your top priority is simultaneous multi-battery charging. Milwaukee's own comparison material makes clear that this is the standard charger version and that its charging style is sequential. But if your priority is managing a pile of M18 batteries in one footprint, keeping the charging area organized, and reducing the daily shuffle of packs between individual chargers, this unit is a solid, straightforward answer.

Who should buy it? Crews running multiple M18 tools, shop owners with several packs in circulation, and serious DIY users deep into the Milwaukee cordless system. If you only own one or two batteries, it is more charger than you need. If you own six and are tired of playing musical chairs with chargers, this one starts to make a lot of sense.

Milwaukee M18 Six Pack Sequential Charger Keeps Your Battery Station Organized

If your M18 batteries usually end up scattered across a bench, truck seat, and three different chargers, this setup cleans that up fast. One charger, one outlet, six battery positions.

• Charges up to six Milwaukee M18 batteries sequentially
• Compact charger design with a carrying handle for easy transport
• Pass-through plug helps conserve outlet space
• Integrated hang holes support vertical mounting

Key Specifications

Compatibility

Battery Platform Designed for the Milwaukee M18 battery system and shown by Milwaukee as charging all M18 batteries. Power Source Runs from a standard 120V electrical outlet, making it easy to set up in a shop, trailer, or garage.

Built For

ConstructionGeneral ContractingElectricalHVACService VehiclesShop Charging StationsMilwaukee M18 UsersHigh Battery Rotation

Pro Tip

If one battery matters more than the rest, load all six and use the skip button to move the charger to the pack you actually need first. That is the easiest way to make a sequential charger work like a priority charger when the day gets busy.

Warranty & Support

5 Year Limited Warranty.

Tool Nut's Take

Tool Nut's Take

Milwaukee M18 Six Pack Sequential Charger for crews with too many batteries for single-bay charging

The Milwaukee M18 Six Pack Sequential Charger is the kind of charger that earns its keep when your battery pile has officially outgrown the basic setup.

• Who it's for: Pros and serious DIY users already invested in Milwaukee M18 tools who keep multiple batteries in daily rotation.
• Why it stands out: Six bays, compact footprint, vertical mounting, a pass-through plug, and charge management features make it more of a battery station than just another charger.
• Worth knowing: It is a sequential charger, not a simultaneous rapid charger. That is not a flaw, just the honest reason it fits organization-focused users better than speed-first users.

Common Questions

• Does this charger charge all six batteries at the same time? No. The Milwaukee 48-59-1806 uses sequential charging, which means it charges one battery at a time.
• What battery platform does it work with? It is designed for the Milwaukee M18 battery system and Milwaukee states it charges all M18 batteries.
• How fast does it charge? Milwaukee lists charge times of 30 minutes for M18 compact batteries and 60 minutes for M18 XC batteries.
• Can it be mounted instead of sitting on a bench? Yes. Milwaukee lists integrated hang holes for vertical mounting.