Milwaukee M18HB12 M18 12.0AH High Output Red Lithium-Ion Battery

Battery Only – supplied WITHOUT tools or charger

The new M18™ 12.0 Ah HIGH OUTPUT™ battery pack provides up to 50% more power vs M18™ REDLITHIUM™-ION battery packs.

Patented REDLINK™ intelligence protects the pack from tough jobsite conditions to ensure optimum performance.

Runs up to 50% cooler than other M18™ REDLITHIUM™-ION battery packs through heavy applications, allowing tradesmen to push their cordless tools harder and longer than ever before.

Drives complete corded replacement on the job site with more run time than ever before.

Durable metal frame battery construction with shock responsive separators prevents pack failure from excessive vibrations or drops.

On-board battery fuel gauge helps the user to maximise battery run-time efficiency.

Individual cell monitoring ensures optimal charge and discharge for maximum life.

Compatible with all M18™ tools in the range.

2 YEAR EXTENDED WARRANTY – when you register your battery online @


  • New larger cell
  • Higher power density
  • Runs cooler
  • Lower electrical resistance
  • New high power processor
  • Higher current handling
  • Maintains existing M18 system compatability


Battery pack capacity : 12.0 Ah
Battery type : Li-ion
Charge time (M12-18AC charger) : 285 min
Charge time (M12-18C charger) : 250 min
Charge time (M12-18FC charger) : 130 min
Charge time (M1418C6 charger) : 270 min
No. of batteries supplied : 1
Supplied in : n/a
System : M18
Voltage : 18 volt
Weight : 1.5 kg