

Hero image 0 of Milwaukee 48-11-1850R M18 18V 5.0 Ah Power Tool Battery, 0 of 10
Milwaukee 48-11-1850R M18 18V 5.0 Ah Power Tool Battery
Key item features
- Durable Construction: Best-in-class construction with resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents.
- All-Weather Performance: Delivers fade-free power in extreme job site conditions, ensuring reliable performance regardless of the environment.
- Fuel Gauge Onboard: Features an onboard fuel gauge that displays remaining runtime for efficient usage and better planning.
- REDLINK Intelligence: Battery circuitry provides optimized performance and overload protection through total system communication between tool, battery, and charger.
- Wide Compatibility: Powers more than 200+ Milwaukee M18 cordless power tools, offering extensive versatility for various applications.
Generated by AI
Specs
- Battery capacity5000 mAh
- Compatible modelsM18â tools
- Volts18 V
- Weight1 lb
Current price is USD$260.01
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Fort Wayne, 46816
Arrives by Fri, Feb 6
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Sold and shipped by The Factory Depot
4.277735271614384 stars out of 5, based on 1307 seller reviews(4.3)1307 seller reviews
Free 30-day returns
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About this item
Product details
Milwaukee Tool M18 REDLITHIUM XC5.0 Resistant Battery
Milwaukee 48-11-1850R M18 18V 5.0 Ah Power Tool Battery
- Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
- All-weather performance: Delivers fade-free power in extreme job site conditions
- Fuel gauge onboard: Displays remaining runtime for efficient usage
- REDLINK™ Intelligence: Battery circuitry provides optimized performance and overload protection through total system communication between tool, battery, and charger
- Versatility: Powers more than 200+ Milwaukee® M18™ cordless power tools
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Battery capacity
5000 mAh
Compatible models
M18â tools
Volts
18 V
Weight
1 lb
Warranty
Warranty information
3 yr warranty on material and workmanship
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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.
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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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Customer ratings & reviews
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Showing 1-3 of 9 reviews
Jan 4, 2026
Casey
5 out of 5 stars review
Verified Purchase
Authentic Power for a good price
Good price for an "authentic" Milwaukee battery. The XC5.0 has great power and endurance in my power-hungry tools like my angle grinder and circular saw.
Helpful?2ENXJN603XUQ1467201802
Jul 8, 2025
DH
5 out of 5 stars review
Verified Purchase
Better choice if you can afford it
I have used DeWalt cordless for work for years until the trigger's started going bad and then had to purchase a Milwaukee M18 set and i believe it is so much better.
Incentivized Review
Helpful?2ENXJN603XUQ1467201802
Oct 28, 2025
Steven
5 out of 5 stars review
Verified Purchase
good product
Works and looks the same as the battery that came with the tool.
Incentivized Review
Helpful?2ENXJN603XUQ1467201802
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