The Milwaukee M18 Multi-Voltage Charger charges both M12 and M18 batteries and helps crews to limit the number of chargers they need to bring along for the job. It includes a single port for two types of REDLITHIUM battery, and professionals only need the single charger for tools ...The Milwaukee M18 Multi-Voltage Charger charges both M12 and M18 batteries and helps crews to limit the number of chargers they need to bring along for the job. It includes a single port for two types of REDLITHIUM battery, and professionals only need the single charger for tools using either style.
Plug in both for sequential charges. The Milwaukee multivoltage charger charges them one at a time, starting with whichever was plugged in first. The device itself sends information to the battery display to show voltage and charge status, so usage remains as simple as possible.
Just plug in the multivoltage charger using the included four-foot cord, and then plug in the batteries you need to charge. When finished, the lights display green and the batteries are ready to go. Many professionals store the Milwaukee multivoltage chargers alongside their most commonly used M12 and M18 tools for easy access.