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Milwaukee 48-11-1840 Rechargeable Battery Pack, 18 V Battery, 4 Ah

Model Number: 48-11-1840
SKU: 511121
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Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard Lithium-Ion batteries. The M18™ REDLITHIUM™ XC 4 extended capacity battery pack features great pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4 Ah of runtime. With Milwaukee® durability built into each pack, this battery runs cooler and performs in climates below 0 deg F/-18 deg C. Managed by Milwaukee's 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. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM™ 4 XC extended battery pack to instantly upgrade the runtime and durability of your Milwaukee® M18 cordless tools.
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Product Overview

  • Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard Lithium-Ion batteries. The M18™ REDLITHIUM™ XC 4 extended capacity battery pack features great pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4 Ah of runtime. With Milwaukee® durability built into each pack, this battery runs cooler and performs in climates below 0 deg F/-18 deg C. Managed by Milwaukee's 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. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM™ 4 XC extended battery pack to instantly upgrade the runtime and durability of your Milwaukee® M18 cordless tools.
  • bullet: REDLINK™ intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger
  • bullet: Top in class construction offers long-lasting performance and durability
  • bullet: Fuel gauge onboard displays remaining runtime for less downtime on the job
  • bullet: All-weather performance delivers fade-free power in extreme jobsite conditions
Capacity / Size4
Power18
Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard Lithium-Ion batteries. The M18™ REDLITHIUM™ XC 4 extended capacity battery pack features great pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4 Ah of runtime. With Milwaukee® durability built into each pack, this battery runs cooler and performs in climates below 0 deg F/-18 deg C. Managed by Milwaukee's 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. The temperature management system and individual cell monitoring help maximize battery life. Switch to the REDLITHIUM™ 4 XC extended battery pack to instantly upgrade the runtime and durability of your Milwaukee® M18 cordless tools.

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PriceCall for Price$293.29$72.09$29.49
AvailabilityOut of stockIn stockOut of stockIn stock
Capacity / Size4Review specsReview specs6
TemperatureReview specsReview specsReview specsReview specs
Power18Review specsReview specsReview specs