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Milwaukee 18V Battery 2 Pack 48-11-1840 REDLITHIUM 4.0Ah Extended Capacity 18-V
Key item features
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.
Specs
- Volts18 V
- CompatibilityMilwaukee
- BrandMilwaukee
- Model48-11-1840-2
Current price is USD$148.99
Price when purchased online
Out of stock
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About this item
Product details
Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The M18™ REDLITHIUM™ XC 4.0 Extended Capacity Battery Pack features superior 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 4.0 amp-hours of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0°F/-18°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 4.0 XC Extended Battery Pack to instantly upgrade the runtime and durability of your Milwaukee M18 cordless tools.
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.
info:
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Specifications
Volts
18 V
Compatibility
Milwaukee
Brand
Milwaukee
Model
48-11-1840-2
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Showing 1-1 of 1 review
Jan 9, 2026
Jessie
1 out of 5 stars review
Verified Purchase
Won't charge
Product wouldn't charge
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