Heavy-duty 18V lithium-ion batteries engineered for maximum power and uptime. The REDLITHIUM FORGE HD12.0 packs deliver 12.0Ah capacity, COOL-CYCLE active cooling, and REDLINK intelligence for protection and long life across the entire M18 system.
Key Features:
High-Power Output: Up to 50% more power vs. HIGH OUTPUT 12.0 packs for demanding applications
Fast Turnaround: Supercharges to 80% in 35 minutes with the M18 Dual Bay Super Charger (charger not included)
Active Cooling: COOL-CYCLE technology reduces heat buildup and downtime during heavy use and charging
Rugged Protection: REDLINK Intelligence guards against overloads; resistant housing and ingress coating help protect from oils, greases, solvents, dust, and water
System Compatibility: Works with 250+ Milwaukee M18 tools; onboard fuel gauge with improved sunlight readability
Specifications Table:
Specification
Details
Battery Amp Hours
12.0 Ah
Battery Power Type
Lithium Ion
Battery Voltage
18V
Charge Time (to 100%)
Approximately 130 minutes (standard)
Supercharge Time (to 80%)
35 minutes with M18 Dual Bay Super Charger
Charger Included
No
Color
Red/Black
Number of Batteries Included
8
Accessory Type
Battery
Rechargeable
Yes
Used with Equipment Type
Specialty Power Tool / M18 System
Product Height
5.8 in
Product Length
5.8 in
Product Width
3.4 in
Individual Battery Weight
3.3 lb
Technology
REDLITHIUM FORGE with REDLINK Intelligence
Cooling
COOL-CYCLE Active Cooling System
Housing
Resistant housing with patented ingress coating
Frequently Asked Questions (FAQ):
Q: Is this 8-pack compatible with my existing M18 tools? A: Yes. These batteries are fully compatible with the entire M18 platform (250+ tools).
Q: Which charger provides the fastest charge? A: Use the M18 Dual Bay Simultaneous Super Charger to reach 80% in about 35 minutes per pack.
Q: Does the pack include a charger? A: No. Chargers are sold separately.
Q: How does COOL-CYCLE help? A: It actively cools the battery during charging and demanding use, helping reduce downtime and extend pack life.
Q: Are the batteries protected for jobsite conditions? A: Yes. They feature resistant housing and a patented ingress coating for added protection against oils, greases, solvents, dust, and water.
Power That Elevates the Jobsite Aesthetic
This battery pack is a study in purposeful design—sleek lines, bold red accents, and a compact profile that telegraphs capability. I love how the upgraded housing and clean graphics feel modern while taking abuse with ease. Style it with your go-to M18 tools to create a cohesive, professional kit that looks as sharp as it performs. It’s the polished, powerhouse essential for a refined, hard-working setup.
Power your entire M18 lineup with longer run time and faster turnaround—add this 8-pack to your cart and keep projects moving.
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