Milwaukee

M12™ REDLITHIUM™ XC4.0 Battery (2pk)

SKU: M48112442
Lititz, PA
M-F 6:30am-8:30pm; Sat 6:30am-4:00pm
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Lititz Your Store 12 in stock
Features chevron-down chevron-up
The MILWAUKEE® M12™ XC 4.0Ah Battery 2-Pack is compatible with all Milwaukee M12™ cordless tools and instruments. The M12™ REDLITHIUM™ XC extended-capacity battery delivers 4Ah (48 watt-hours) of runtime, even in sub-zero temperatures. Each 12-volt lithium-ion battery features new-age REDLINK™ circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance, which Milwaukee delivers with this 12-volt battery pack.
  • Delivers fade-free power in extreme jobsite conditions
  • Best-in-class construction offers long-lasting performance and durability
  • REDLINK™ Intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Powers most Milwaukee M12™ cordless power tools
  • Recharges in 60-77 minutes
  • 3-year limited warranty
Specifications chevron-down chevron-up
Brand Milwaukee
Date Added May 21, 2026
UPC 045242638888
Store Location (Lititz, PA) Aisle 24, Section I1
Package Length (in) 6.69"
Package Width (in) 9.06"
Package Height (in) 2.68"
Manufacturer Part Number 48-11-2442
Badge Branding REDLITHIUM™
Battery Amp Hour 4 Ah
Battery Branding REDLITHIUM™
Battery System M12™
Color Finish Black;Red
COOL-CYCLE No
Depth 3.47"
Fuel Gauge No
Material Plastic
Oil, Grease, and Solvent Resistant No
ONE-KEY Enabled No
Power Level PWR2
Recharge Time (Rapid Charger) 60 min
Recharge Time (Standard Charger) 77 min
Recharge Time (Super Charger) 60 min
Voltage 12V
Country of Origin South Korea