VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M18 & M12 Multi-Voltage Charger

Model number
48-59-1812

The Milwaukee 48-59-1812 M18 & M12 Multi-Voltage Charger is a standard charger for users who run both Milwaukee cordless platforms. Its dual-platform support is the main appeal, letting buyers consolidate M18 and M12 charging into one unit without stepping up to rapid-charge hardware. The charger uses two platform interfaces but does not charge both batteries simultaneously, so it is best for mixed-platform users with moderate charging demands. It is a practical bench, shop, or home charger when convenience matters more than top charging speed.

identifiers stable · addressable
Model no.
48-59-1812
Brand
Milwaukee
Category
Charger
Canonical URL
/milwaukee/charger/48-59-1812-m18-m12-multi-voltage-charger/
9 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Battery Charger
Compatible Platforms
M18, M12
Charge Type
Standard
Num Ports
2
Simultaneous Charging
No
Input Voltage
120
Packout Compatible
No
Wall Mountable
Yes
Warranty
5-year limited

§ What's Included

01 (1) M18 & M12 Multi-Voltage Charger (48-59-1812)

§ Warranty

5-year limited

§ FAQ

What batteries does the 48-59-1812 charge?

It charges both Milwaukee M18 and M12 lithium-ion battery packs.

How many batteries can it hold?

It has interfaces for both M18 and M12 batteries, but it does not charge simultaneously.

Is this a rapid charger?

No. Milwaukee classifies this model as a standard charger.

Who is this charger best for?

It is best for users who own both M18 and M12 tools and want one convenient charger for home, shop, or van use.

Can it charge two batteries at the same time?

No. The supplied data lists simultaneous charging as false.

What warranty comes with the charger?

The 48-59-1812 includes a 5-year limited warranty.