The MILWAUKEE™ 15A Branch Circuit Power Supply allows users to manage a higher volume of M12™, M18™, and MX FUEL™ chargers to charge more battery packs. Our Power Supply allows users to maximize the capabilities of their electrical infrastructure and avoid tripping breakers. Designed to be used with battery pack chargers, the Power Supply monitors the power draw from each outlet and powers as many outlets as possible. The Power Supply automatically activates additional outlets as battery packs finish charging and power becomes available. This allows users with high power demands to avoid unnecessary infrastructure upgrades, manually swapping battery packs on chargers, and overloading electrical circuits. The Power Supply includes a Power Regulator, allowing the total power draw from the unit to be customized to the needs of other circuits. This solution is PACKOUT™ Modular Storage System compatible for easy mounting and flexibility as charging needs evolve over time. With the Power Supply, users can expand the capabilities of their circuits for extended periods of time, with no extra steps to manage the charging process.