Milwaukee M12 4-Bay Sequential Charger

The milwaukee 48‑59‑1204 m12 four bay sequential charger is an efficient m12 multi charger that manages up to four M12 batteries with minimal oversight. Featuring REDLINK™ intelligence, it charges batteries one after another to full capacity—perfect for end-of-shift recharging. Its slim profile, integrated hang holes, and skip-button functionality make it ideal for garage benches, jobboxes, or on-site storage. A reliable companion for busy trades needing streamlined battery readiness.

Sequential Charging Logic

Charges batteries in order to completion, reducing user swaps.

Monitors voltage, temperature, and charge status to optimize battery health.

Slim chassis with wall/vertical mounting hang holes for flexible placement.

Prioritize any bay for fast charging when needed most.

Easy-to-read LEDs show charge status per bay—no guessing.

Model: 48‑59‑1204

Voltage: 12 V M12 System

Charge Type: Sequential (one battery at a time)

Max Output Amps: 3 A total (~0.75 A per bay)

Dimensions: ~11.3″ × 4.3″ × 6.6″ (~28.6 × 10.9 × 16.8 cm)

Weight: ~3.17 lb (1.44 kg)

Power Input: 120 VAC, standard outlet

Mounting Options: Workbench or vertical wall hang