8.0Ah Replacement for Milwaukee M18 Battery 18V Lithium Compatible with 48-11-1815 48-11-1820 48-11-1840 48-11-1850 48-11-1860 Cordless Tools 2Pack (M18)
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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.
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Availability:
In Stock.
Arrives
Wednesday, Jul 2
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Color: M18
Features
- Battery FeaturesBattery Voltage:18V | Battery Capacity: 8000mAh | Wattage: 144Wh | Battery Type: Rechargeable Lithium-ion | Compatible with 18V cordless tools.
- Widely CompatibleReplacement for milwaukee m18 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, 48-11-1866,48-11-1865, 48-11-1880 and Compatible with all 18V Cordless Power Tools
- Safety and ReliableBe multi-certified, tested and validated by the manufacturer to match the specifications of OEM products. Built-in High-quality Cells which can protect against overcharge, over-discharge, over-current, over-voltage, and short circuit.
- LED Indicator 3-LED fuel gauge system feedback the charge status immediately and battery has no memory effect, you can charge or discharge as needed without losing capacity.Needn't worry about the battery being damaged by charging.
- Kind TipsPlease charge the batteries fully before use, we only keep little power for shipping purposes. If the battery is not going to be used for a long period of time, we recommend using the battery at least every two to three weeks. Note: Due to the shipping packaging, the battery may be over-discharged when it is first received. In this case, please do not try to use the tool repeatedly. Please charge a small amount of power first, use it, and then fully charge it for normal use. You can also contact us at any time.
Number of Batteries: 4 Nonstandard Battery batteries required.
Brand: JUNWOOD
Battery Cell Composition: Lithium Ion
Battery Capacity: 8000 Milliamp Hours
Recommended Uses For Product: Power Tool
Package Dimensions: 6.02 x 5.16 x 3.98 inches
Item Weight: 2.97 pounds
Batteries: 4 Nonstandard Battery batteries required.
Date First Available: February 19, 2025
Manufacturer: JUNWOOD
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 2
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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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: M18
These M18 equivalents saved me a ton of money and perform just as good as my brand named ones. They charged up on my rapid charger without any issues. I put them on my dual battery Milwaukee Weed Trimmer and they worked flawlessly. They didn’t overheat at all after running them. Build quality was as good as my originals. Save some cash, don’t pay name brand sticker prices for tool batteries, get these instead.
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Reviewed in the United States on May 7, 2025 by Tester
Color: M18
Started a big remodel project with the room upstairs tore out a built in entertainment center that was recessed in a wall and made it a big walk in closet. Tired of the small batteries that came with my Milwaukee combo kit dying so quick so tried these and they are well worth it. Can run it all day putting in 3" construction screws without a problem highly recommend them!
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Reviewed in the United States on May 4, 2025 by msweber97
Color: M12
Just as review on the others I purchased, absolute garbage, do not work in tool without holding them in place, and hold no charge, amp-hr output is not as advertised, very weak batteries
Reviewed in the United States on May 6, 2025 by Brandon smith
Color: M18
These are rated for 8 hours but are only comparable to a 5 hr milwaukee. Head to head same tool same load only last as long as a 5 ah milwaukee. Price is good but not 8 Ah as advertised.
Reviewed in the United States on May 18, 2025 by joseph gardner
Color: M18
This item is as described. Works well and can handle drilling 10 inches into hardwood. They have plenty of grunt.
Reviewed in the United States on May 28, 2025 by Amazon Customer
Color: M12
good
Reviewed in the United States on May 3, 2025 by B
Color: M18
This was an excellent choice, this batteries stand the test of time! Sharp delivery on a product that did not disappoint!
Reviewed in the United States on May 24, 2025 by Marquaisa D McClendon
Color: M18
Worked great for my Milwaukee tools for a great price. Love them. I Would recommend to anyone to buy these
Reviewed in the United States on May 24, 2025 by Amazon Customer