M18 REDLITHIUM FORGE HD12.0 4‑Pack Battery

Power through demanding jobs with Milwaukee’s M18 REDLITHIUM FORGE HD12.0 batteries. Each 12.0Ah pack delivers 50% more power vs HIGH OUTPUT 12.0, fast COOL‑CYCLE active cooling, and an 80% charge in 35 minutes with a compatible super charger.

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Key Features:

• Maximum Power & Runtime: 12.0Ah capacity delivers 50% more power than HIGH OUTPUT 12.0 for high‑demand tools.
• Fast Charging: Reaches 80% in 35 minutes with the M18 Dual Bay Simultaneous Super Charger.
• COOL‑CYCLE Active Cooling: High‑speed cooling cuts downtime and helps maintain performance in tough conditions.
• Jobsite‑Tough Build: Resistant housing and patented ingress coating protect against dust, water, oils, greases, and solvents.
• System Compatibility: Works with 250+ M18 tools; enhanced onboard fuel gauge for visibility in sunlight.

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Specifications Table:

Specification	Details
Battery System	Milwaukee M18
Battery Chemistry	Lithium‑Ion
Capacity (Ah)	12.0Ah
Voltage	18V
Number of Batteries Included	4
Charger Included	No
Rechargeable	Yes
Charge Time (to 100%)	Approx. 130 min (charger dependent)
Supercharge to 80%	35 min with M18 Dual Bay Simultaneous Super Charger
Cooling Technology	COOL‑CYCLE active cooling (with compatible chargers)
Protection	Patented ingress coating; resistant housing against oils, greases, solvents; REDLINK Intelligence
Onboard Gauge	Enhanced fuel gauge readable in direct sunlight
Color	Red/Black
Used With	Specialty power tools; compatible with 250+ M18 tools
Individual Battery Dimensions (L x W x H)	5.8 in x 3.4 in x 5.8 in height listed as 4.1–5.8 in (see images); primary dims: L 5.8 in, W 3.4 in, H 5.8 in
Individual Battery Weight	3.3 lb
Pack Weight (4 batteries)	~13.2 lb

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Frequently Asked Questions (FAQ):

Q: Is a charger included?
A: No. Chargers are sold separately.

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Q: How fast do these charge?
A: Up to 80% in 35 minutes with the M18 Dual Bay Simultaneous Super Charger; full charge varies by charger.

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Q: Are they compatible with all M18 tools?
A: Yes—fully compatible with the entire M18 system (250+ tools).

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Q: Can they handle harsh environments?
A: Yes. The packs feature a patented ingress coating and resistant housing for protection from dust, water, oils, greases, and solvents.

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Q: What’s the warranty?
A: 3‑year battery warranty.

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Power That Elevates Your Workshop Aesthetic

These sculpted, red‑black power modules bring a striking, industrial poise to any workshop. The bold FORGE badging and compact geometry feel modern while delivering relentless performance. Cluster them on a wall‑mounted charging shelf to create a graphic, functional display. It’s a refined utility—where precision and luxury meet productivity.

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AI Review Summary:

Across major retailers, buyers praise the HD12.0 FORGE for noticeably stronger performance on high‑draw M18 tools and reduced downtime when paired with the Dual Bay Super Charger. Many note rugged construction that holds up to jobsite grime and cold weather, plus a clear fuel gauge. Critiques are mainly about price and the pack’s heft on smaller tools. Representative quotes: “Charges crazy fast to 80% and keeps the saw ripping,” and “Built like a tank, but you feel the weight on drills.”

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Equip your M18 fleet with the FORGE HD12.0 4‑pack and cut downtime with faster charges and maximum power—add to cart now.