2-Pack For Milwauke M18 9.0Ah 18V Extended Capacity Battery Pack (48-11-1852) High-Performance Batteries for Cordless Power Tool
2-Pack For Milwauke M18 9.0Ah 18V Extended Capacity Battery Pack (48-11-1852) High-Performance Batteries for Cordless Power Tool
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2-Pack For Milwauke M18 9.0Ah 18V Extended Capacity Battery Pack (48-11-1852) High-Performance Batteries for Cordless Power Tool

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Key item features

  • 9.0Ah High CapacityDelivers extended runtime for heavy‑duty tools and long work sessions.
  • Compatible with Milwaukee M18 18V ToolsWorks with models compatible with battery part numbers 48-11-1890, 48-11-1811, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1850, and more.
  • Full M18 System CompatibilityFits a wide range of Milwaukee M18 cordless tools, including drills, impact drivers, saws, grinders, and other equipment.
  • Built‑in Safety ProtectionGuards against overcharge, over‑discharge, short circuit, and overheating for safe operation.
  • Durable Lithium‑Ion ConstructionPremium cells provide consistent power and long battery life.
  • Integrated Fuel GaugeMonitors remaining charge to help you plan work and avoid interruptions.
  • 1‑Year Warranty + 30‑Day Money‑Back GuaranteeOffers reliable performance and added peace of mind.

Specs

Volts, 18 VoltsBattery capacity, 9 AhCompatibility, DEWALTCompatible models, 2601-21、2603-20、2604-20、2606-20、2607-20、2701-20、2702-20、2704-20、2705-20、2706-20, 48-11-1890, 48-11-1850, 48-11-1890、48-11-1811、48-11-1815、48-11-1820、48-11-1822、48-11-1828、48-11-1840、48-11-1841、48-11-1850、48-11-1852、48-59-181、48-59-1850, 2601-21、2602-22DC、2603-20、2603-22、2603-22CT、2604-20、2604-22、2604-22CT、2606-20、2606-22CT、2607-20、2607-22、2607-22CT、2701-20、2701-22CT、2702-20、2702-22CT、2704-20、2704-22、2705-20、2705-22、2706-20、2706-22、2707-20、2707-22、2708-20、2708-22, 2615-20、2615-21、2615-21CT、2629-20、2629-22、2641-20、2641-21CT、2642-21CT、2643-21CT、2646-20、2646-21CT、2646-22CT、2656-22CT、2729-20、2729-21、2729-22、2767-20、2767-21B、2787-22、2788-22、2853-20、2867-20, 2629-20、2680-20、2720-20、2732-20、2746-20、2780-20、2781-20、2880-20Brand, AERDUWorks with, Electric drill/impact drill, Impact screwdriver/wrench, Saw/Angle Grinder/Grinder

About this item

Product details

The AERDU 9.0Ah replacement battery is designed for Milwaukee M18 18V cordless power tools, including models compatible with battery part numbers 48-11-1890, 48-11-1811, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1850, and more. Built with high‑capacity lithium‑ion cells, this 9.0Ah battery delivers extended runtime to handle heavy‑duty applications such as construction, woodworking, auto repair, and home renovation. The battery features a durable construction and built‑in protection against overcharge, over‑discharge, short circuit, and overheating, ensuring safe and reliable performance on the job site. It works seamlessly with the entire Milwaukee M18 tool system, including drills, impact drivers, saws, grinders, and other cordless equipment. An integrated fuel gauge helps you monitor remaining charge to avoid unexpected downtime. This replacement battery comes with a 1‑year warranty and a 30‑day money‑back guarantee, providing added peace of mind for professionals and homeowners alike.
  • 9.0Ah High CapacityDelivers extended runtime for heavy‑duty tools and long work sessions.
  • Compatible with Milwaukee M18 18V ToolsWorks with models compatible with battery part numbers 48-11-1890, 48-11-1811, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1850, and more.
  • Full M18 System CompatibilityFits a wide range of Milwaukee M18 cordless tools, including drills, impact drivers, saws, grinders, and other equipment.
  • Built‑in Safety ProtectionGuards against overcharge, over‑discharge, short circuit, and overheating for safe operation.
  • Durable Lithium‑Ion ConstructionPremium cells provide consistent power and long battery life.
  • Integrated Fuel GaugeMonitors remaining charge to help you plan work and avoid interruptions.
  • 1‑Year Warranty + 30‑Day Money‑Back GuaranteeOffers reliable performance and added peace of mind.
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Specifications

Volts

18 Volts

Battery capacity

9 Ah

Compatibility

DEWALT

Compatible models

2601-21、2603-20、2604-20、2606-20、2607-20、2701-20、2702-20、2704-20、2705-20、2706-20, 48-11-1890, 48-11-1850, 48-11-1890、48-11-1811、48-11-1815、48-11-1820、48-11-1822、48-11-1828、48-11-1840、48-11-1841、48-11-1850、48-11-1852、48-59-181、48-59-1850, 2601-21、2602-22DC、2603-20、2603-22、2603-22CT、2604-20、2604-22、2604-22CT、2606-20、2606-22CT、2607-20、2607-22、2607-22CT、2701-20、2701-22CT、2702-20、2702-22CT、2704-20、2704-22、2705-20、2705-22、2706-20、2706-22、2707-20、2707-22、2708-20、2708-22, 2615-20、2615-21、2615-21CT、2629-20、2629-22、2641-20、2641-21CT、2642-21CT、2643-21CT、2646-20、2646-21CT、2646-22CT、2656-22CT、2729-20、2729-21、2729-22、2767-20、2767-21B、2787-22、2788-22、2853-20、2867-20, 2629-20、2680-20、2720-20、2732-20、2746-20、2780-20、2781-20、2880-20

Warranty

Warranty information

1 years

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Warnings

Customer ratings & reviews

3.6 out of 5 stars
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32 ratings14 reviews
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Showing 1-3 of 14 reviews

Jun 23, 2026
Reviewer name: Jennifer
Top Reviewer
Sold and shipped byAERDU Toolbox
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Work well.

Incentivized Review
Helpful?68FSIB0XBVCY19229255069
Jul 7, 2026
Reviewer name: Kron
Sold and shipped byAERDU Toolbox
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good value

As described and operates as expected.

Incentivized Review
Helpful?68FSIB0XBVCY19229255069
Jun 17, 2026
Reviewer name: Wayne
Sold and shipped byAERDU Toolbox
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

item works excellent definitely good value for price

Incentivized Review
Helpful?68FSIB0XBVCY19229255069
Current price is Now $49.99
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