Item #MIL48-11-1850
$150.73 / EA
Quantity:  EA

Delivers upto 2.5X more run-time, 20% more power and 2X more life than standard 18 volt lithium-ion batteries. The M18 REDLITHIUM XC5.0 Extended Capacity Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over the life of the pack than any battery on the market. The M18 REDLITHIUM XC5.0 Battery features an advanced design, protecting the pack against harsh jobsite environments. This protection routes water away from the electronics and out of the battery pack, extends run-time and life by minimizing heat and prevents pack failures from vibration or drops. This unique to Milwaukee design also allows the battery to operate in extreme cold weather conditions (below 0 deg F/-18 deg C). Managed by Milwaukee exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy duty situations, while the discharge protection prevents cell damage. It also provides full system compatibility with 60 M18 cordless solutions. Upgrade to the M18 REDLITHIUM XC5.0 Battery Pack to instantly increase the run-time and durability of your M18 cordless tools.

Milwaukee M18 REDLITHIUM Cordless Battery Pack, Rechargeable, Bare Tool, Lithium-Ion Battery Type, 5 Ah Battery, 18 VDC Charge, 1/2 hr Charging, For Use With: Milwaukee M18 Cordless Power Tool


  • REDLINK intelligence - provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-class construction offers long lasting performance and durability
  • Fuel gauge onboard displays remaining runtime for less downtime on the job
  • Delivers fade-free power in extreme jobsite conditions
  • This battery runs cooler and performs in climates below 0 deg F/-18 deg C
  • Plastic housing
Manufacturer:  Milwaukee Tool
Brand:  Milwaukee

Country of Orgin:  CN
UPC:  045 242345946
UNSPSC:  26111711
Other Part Numbers:  48-11-1850 ; 48111850 ; 045242345946 ; 04524234594 ; 45242345946 ; 00045242345946

M18 REDLITHIUM 48-11-1850 Rechargeable Cordless Battery Pack, 5 Ah Lithium-Ion Battery, 18 VDC Charge, For Use With M18 Cordless Power Tool ; Milwaukee Tool ; Milwaukee ; 48111850 ; 045242345946 ; Cordless Tool Batteries

Ampere Hours5.0AH
Battery TypeLi-Ion
Compatible WithMilwaukee M18™ cordless tools
FeaturesOffers long-lasting performance and durability, All-weather performance: Delivers fade free power in extreme jobsite conditions, Versatility: Powers more than 60 Milwaukee® M18™ cordless power tools
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