The Milwaukee Tool Power Manager is designed for 15A and 20A circuits. It enables charging for more batteries, prevents circuit overloads, and maximizes efficiency on a single circuit. This solution is designed to maximize the charging of M12, M18, and MX FUEL batteries. Additionally, the Power Manager features intelligent power switching, which ensures that the maximum number of outlets are powered without overloading the circuit. Bulk overnight charging allows users to charge batteries across multiple chargers.