Milwaukee M18 PACKOUT 6-Bay Rapid Charger: A Long-Awaited Charging Upgrade

Introduction

Milwaukee’s PACKOUT modular storage system has grown into one of the most popular ways to organize and transport tools on the job site, but one gap has persisted for years: a proper multi-battery charging solution that integrates directly into the system. That gap has now been filled with the M18 PACKOUT 6-Bay Rapid Charger, model number 48-59-1809.

This is not just another multi-port charger. It is a rapid charger that fully integrates with the PACKOUT system, and it was one of the most requested additions from PACKOUT users. Below, we break down how its charging logic works, what it can and cannot do, and whether it makes sense for the way you work.

What Makes This Charger Different

Unlike standard multi-port chargers, this unit is built around rapid charging and native PACKOUT compatibility. Milwaukee positions it as a portable multi-bay fast charging solution for an expanding M18 system, pairing the company’s charging technology with PACKOUT modular tool storage for faster charging and increased portability.

The headline claim: with the ability to rapid charge two batteries simultaneously, the charger can charge six M18 REDLITHIUM XC 5.0 batteries in just three hours. That works out to roughly one hour of charge time per 5.0 battery. Full compatibility with PACKOUT means the unit can be transported and stored with the rest of your system, making it easier to keep batteries organized on the job site.

How the Two-Bank Charging Logic Works

The charging behavior is easiest to understand once you know the unit is split into two banks, one on each side. Each bank charges one battery at a time.

If you load two batteries on the same side, the charger will charge the first battery, and once it is full, it will move on to the second. That is sequential charging within a bank.

If you place batteries on either side of the charger, the two banks work simultaneously, cutting total charge time in half. In practice, this means you can charge three batteries in three hours or six batteries in three hours, depending on how you distribute them across the two sides. It is a simultaneous and sequential six-bay rapid charger in one unit.

Extra Features: USB-A Charging for Personal Devices

One USB-A port is built in for charging personal devices such as phones, headlamps, and flashlights. The DC output on that port is 5 volts at 2.1 amps, or 10 watts.

It is worth noting that there is no USB Type-C port included. If your devices have moved to USB-C charging, you may still need an adapter for some of them.

Price, Availability, and Buying Advice

The M18 PACKOUT 6-Bay Rapid Charger carries a $249 price tag and became available in October 2022. For crews running multiple M18 tools, the value comes from reduced downtime: faster charging means less time waiting for batteries and more productivity on the clock.

If you regularly burn through several 5.0 batteries in a day, or you already own a stack of PACKOUT cases and want charging to slot directly into that system, this charger is an easy case to make. If you only use one or two batteries at a time, a smaller standard charger may cover your needs at a lower cost.

Conclusion

The M18 PACKOUT 6-Bay Rapid Charger is a thoughtful answer to a long-standing request from PACKOUT users. Its two-bank design charges six 5.0 batteries in three hours, it integrates cleanly with the PACKOUT ecosystem, and the built-in USB-A port adds a handy bonus for charging personal devices. For busy job sites running the M18 platform, it is one of the most versatile chargers Milwaukee has put out to date.