A Division of Bay Verte Machinery

Milwaukee Tool

M12 12-Volt Lithium-Ion Compact and Extended Capacity Battery Combo with Two 2.0 Ah and Two 4.0 Ah Batteries (4-Pack)

SKU: MIL48-11-2442P
MFG SKU: 48-11-2442P


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This MILWAUKEE Combo Kit includes two M12 REDLITHIUM XC4.0 Battery Packs and two M12 REDLITHIUM CP2.0 Compact Batteries. The M12 extended capacity batteries deliver 4 Ah of run time even in sub-zero temperatures. Milwaukee’s revolutionary cell monitoring and temperature regulation prolong the life of M12 batteries, meaning fewer work interruptions and more recharges than ever. The M12 REDLITHIUM XC4.0 batteries provide up to 2X more run-time, 20% more power and 2X more recharges. The compact battery packs are durably built for heavy-duty use, run cooler and perform in climates below 0°F/minus 18°C, integrated temperature management systems help maximize the batteries’ lives. The compact battery has a lightweight design that allows users to work in tight spaces and reduce fatigue. M12 batteries feature REDLINK Intelligence engineered to prevent overloads and protect against cell-damaging discharge. Milwaukee M12 batteries have superior pack construction, electronics and performance providing users with more work per charge and more work over pack life than any batteries on the market.

  • M12 XC battery (48-11-2440) and M12 compact battery (48-11-2420) deliver long life and run time with fade-free power
  • M12 XC battery (48-11-2440) and M12 compact battery (48-11-2420) resist drainage when not in use
  • M12 XC battery (48-11-2440) flat-bottom base on XC pack allows tools to stand upright
  • M12 XC Battery (48-11-2440) and M12 compact battery (48-11-2420) have all-weather performance, delivering fade-free power in extreme jobsite conditions
  • M12 compact battery (48-11-2420) has lightweight design that allows you to work in tight work spaces
  • M12 XC battery (48-11-2440) and M12 compact battery (48-11-2420) have REDLINK intelligence that provides optimized performance and overload protection
  • Includes: (2) M12 XC4.0 battery (48-11-2440), (2) M12 CP2.0 battery (48-11-2420)
  • Flat-bottom base allows tools to stand upright
  • 3-year limited warranty
  • Includes: (2) M12 12-Volt lithium-ion 2.0 Ah compact battery packs (48-11-2420) and (2) M12 12-Volt lithium-ion XC extended capacity battery pack 4.0 Ah (48-11-2440)

Additional information

Weight 5.0 lbs
Dimensions 32.16 × 12.01 × 8.07 in