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The Milwaukee M18 Dual Bay Simultaneous Rapid Charger (48-59-1802) charges two M18 packs at the same time instead of one after the other. Milwaukee rates it over three times faster than its standard sequential chargers, and REDLINK Intelligence adjusts charge rate to battery type and temperature to protect pack life. It takes every M18 battery, has an internal fan and an 80% indicator light, and mounts to a wall through its hang holes. For crews that swap packs all day it cuts downtime more than a single-bay rapid charger, though it is bigger and heavier than the compact single-bay units and needs an AC outlet.
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Lowest price we've seen: $99.00 on Nov 10 at Home Depot. Tracked across 15 stores since Nov 10.
Owners rate it very highly, with 524 ratings averaging 5 out of 5. They mostly praise the speed of charging two packs at once and the build quality.
The Milwaukee M18 Dual Bay Simultaneous Rapid Charger charges two M18 batteries at once. It charges over 3X faster than standard sequential chargers. It accepts all Milwaukee M18 batteries.
REDLINK Intelligence communicates directly with M18 batteries. It monitors cell voltage, temperature and charge status, and it adjusts the charge rate to the battery type and temperature. An internal fan helps maintain charger performance. When a battery reaches 80% state of charge, the indicator flashes green slowly.
The charger is compact and has integrated hang holes for wall mounting. It can be carried to a job, hung in a work trailer, or placed on the top shelf of a job box. It runs on AC power and comes with a 5-year charger warranty.











