2 Pack 8.0 Ah M18 Batteries for Milwaukee 48-11-1860 18v Replacement 18 Volt Max Battery Cordless Tool 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20 Lithium-Ion Battery Pack
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Sunday, Mar 22
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Features
- High capacity replacement battery Compatible with Milwaukee m18 battery power tools and replacement for the original Milwaukee m18 battery. This tool Battery has no memory effect, high current charge-discharge capability,great energy density and long cycle life.
- Perfectly fits all current model for Milwaukee 18V MAX tools and li-ion battery chargers such as: Battery 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, 48-11-1860, 48-11-1865, 48-11-1880 Cordless Power Tools 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20.
- Safe guard features against incorrect voltage,battery overload, short circuit,internal overheating. The same function and size as original m18 battery, easy to install and remove.
- 8.0Ah battery can be charged at any time for long running time. Built-in LED indicator allows you to better detect the battery status.
- 100% Support Service - We stand behind our product. Any reason you might not be 100% satisfied with m18 replacement battery, please contact us and we will reply asap!
Number of Batteries: 2 C batteries required. (included)
Brand: syvenies
Battery Cell Composition: Lithium Ion
Battery Capacity: 8000 Milliamp Hours
Recommended Uses For Product: Power Tool
Product Dimensions: 8 x 1.5 x 2 inches
Item Weight: 2.5 pounds
Item model number: 48-11-1860
Batteries: 2 C batteries required. (included)
Date First Available: August 26, 2024
Manufacturer: Shenzhen Jinjunye Electronics Co., LTD
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
These 2 Pack 8.0Ah M18 Batteries are amazing replacements for my Milwaukee tools! They hold a charge for a long time and deliver strong, consistent power just like the originals. I’ve used them for several hours of drilling and cutting without any drop in performance. The fit is perfect and they charge up quickly too.
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Reviewed in the United States on October 28, 2025 by Diego Rodriguez
These replacement M18 batteries have completely exceeded my expectations. They fit perfectly in all my Milwaukee tools and deliver just as much power as the originals. The runtime is impressive — I can get through a full day of work without needing to recharge as often. I’ve also noticed they hold their charge really well, even after sitting unused for a few days. The build quality feels solid and durable, not cheap or flimsy like some off-brand options. Overall, these are a fantastic value for the price and a great backup or replacement for Milwaukee users.
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Reviewed in the United States on October 29, 2025 by Faviola Campos
These batteries provide exceptional power and runtime that rivals the original brand. The 58 HM18 cells fit my Milwaukee 18V tools perfectly without any rattling or connection issues. I appreciate the two-pack value because it allows me to keep one on the charger while finishing my projects. They handle high-demand tasks like drilling into masonry without overheating or cutting out early. This is a fantastic budget-friendly alternative for anyone looking to expand their tool kit.
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Reviewed in the United States on December 27, 2025 by John Patrick Piontkowski
I use these cheep batteries for lighting. They hold up pretty good. I have directed my crew to avoid using these on high load tools like drills, saws or heat gun. They doo a good job of running LED floodlights. I don’t expect them to last long but I also don’t worry about losing them like the Milwaukee branded versions at 4X the cost
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Reviewed in the United States on December 10, 2025 by Mark
Great purchase! These lithium batteries deliver consistent power and excellent runtime. The build quality feels solid, and they fit perfectly with Milwaukee tools. For the price, they’re definitely worth it — reliable, long-lasting, and a smart buy for anyone who wants great performance and quality without overspending.
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Reviewed in the United States on October 27, 2025 by onys arabitg
These batteries are ok but don't hold up or last as long as the one batteries...
Reviewed in the United States on November 12, 2025 by amanda ratliff
All of my tools are milwaukee but the OEMs are very expensive. I decided to give these a shot, and I am surprised they work very well. They are compatible with all my m18 tools, and I would definitely buy them again! They charge just fine and have a high AH so they last longer too which is quite crucial on construction projects
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Reviewed in the United States on December 3, 2025 by John
This replacement battery works just like the original—snaps in easily, holds a strong charge, and keeps my tools running for hours without any slowdown. I’ve used it with both a drill and an impact driver, and it powered through every job without a hitch. The built-in charge indicator is super handy, so I always know how much power is left. No overheating, no power drop-offs. Overall, a dependable and affordable choice if you need an extra battery for your 18V tools.
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Reviewed in the United States on October 31, 2025 by Mkm Mkm