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Milwaukee M18FB12 18V 12.0Ah FORGE RedLithium-Ion Battery 4932492651
The Milwaukee M18FB12 18V 12.0Ah FORGE RedLithium-Ion Battery delivers up to 50% more power than the previous HIGH OUTPUT™ 12.0Ah model. It charges to 80% in just 35 minutes with the M18™ dual bay super charger, thanks to the COOL-CYCLE™ active cooling system. Designed for durability, it resists oils, solvents, and harsh conditions while offering an extended run time for high-demand tasks. REDLINK™ intelligence ensures optimal performance and protection through smart communication between tool, battery, and charger. Its enhanced fuel gauge remains readable in bright sunlight. Fully compatible with all M18™ tools, it’s built for serious jobsite power.
Features:
Delivers up to 50% more power than the M18™ HIGH OUTPUT™ 12.0 Ah battery
35 minutes super charge to 80% with M18™ dual bay super charger, 45 minutes for full charge
COOL-CYCLE™: Active cooling system is capable of providing high speed cooling for less downtime
REDLITHIUM™ FORGE™ provides the most power, fastest charging, and longest life batteries within REDLITHIUM™
Longest life for the most recharges and best performance over the life of the pack, with the best protection from jobsite, weather, and environmental conditions
Increased run time in high demand applications
Resistant housing designed to provide increased protection against oils, solvents, and greases
Enhanced onboard fuel gauge with readability in direct sunlight
REDLINK™ intelligence: provides optimised performance and overload protection using total system communication between tool, battery and charger
Compatible with all M18™ tools in the range
Product Specification:
Part Number: 4932492651
Barcode: 4058546414016
Voltage: 18V
Battery Type: Li-ion
Battery Pack Capacity: 12.0 Ah
System: M18™
Charge Time M12_18 AC Charger: 285 min
Charge Time M12_18 C Charger: 250 min
Charge Time M12_18 FC Charger: 130 min
Charge Time M12_18 MBPSC4 Charger: 45 min
Charge Time M12_18 SC Charger: 60 min
Charge Time M1418C6 Charger: 270 min
Charge Time M18 DBSC/MDBSC AC Charger: 45 min
Charge Time M18 DFC Charger: 130 min
Charge Time M18 PC6/MPC6 AC Charger: 130 min
Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
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