Upgraded 2Pack 8.0Ah 12V Replacement for Milwaukee M12 Lithium-ion Battery M-12 48-11-2420 48-11-2411 48-11-2440 48-11-2402 48-11-2401 48-11-2425 Compatible with Milwaukee 12 Volt Cordless Power Tools
Condition: New
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This item is eligible for return within 30 days of receipt
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:
Only 10 left in stock, order soon!
Arrives
Tuesday, Sep 2
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Features
- SPECIFICATIONReplacement for Milwaukee M12 Battery | Type:Lithium ion | Volts:12V | Capacity:8000mAh | Quantity: 2Pack | Durable and Long Life
- COMPATIBLE MODELS100% Compatible with milwaukee m12 batteries 48-11-2420 48-11-2411 48-11-2440 48-11-2402 48-11-2401 12-Volt M12 Cordless Tools and M12 charger 48-59-2401, 48-59-1201, 48-59-1807, 48-59-1204
- LARGE CAPACITY8000mAh High Capacity Twice as much as the original M12 battery,Keep working for a long time,Rechargeable and Repeated cycle use, capacitance will not be reduced,Passed the FCC RoHS CE safety test, safe and reliable
- LONG SERVICE LIFEHigh performance, low self-discharge rate, no memory effect, built-in integrated microchip, prevent battery overheating, overvoltage, overcurrent, short circuit and other problems, protect the M12battery from damage, extend battery life
- YOU WILL OWN THE SERVICE2 Pack M12 Battery you will get+ 30 days money back+1 year warranty+24H professional customer service online,Professional quality replacement battery is Powtree's goal, if you have any questions you can contact us through the order page
Number of Batteries: 2 Lithium Ion batteries required. (included)
Brand: POWTREE
Battery Cell Composition: Lithium Ion
Battery Capacity: 8000 Milliamp Hours
Recommended Uses For Product: Power Tool
Product Dimensions: 6.22 x 3.94 x 4.92 inches
Item Weight: 1.69 pounds
Item model number: replacement for Milwaukee M12 Battery
Batteries: 2 Lithium Ion batteries required. (included)
Date First Available: August 8, 2024
Manufacturer: POWTREE
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 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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Top Amazon Reviews
Just as good as national brand!
Reviewed in the United States on August 13, 2025 by Bob Harmon
Great price works like it is supost to
Reviewed in the United States on July 20, 2025 by Steven Sechler
Good
Reviewed in the United States on June 27, 2025 by Randy Larkins
These batteries fit all of my m12 tools as designed. They have good weight and fit nicely with no difficulty clipping in or removing. Charged as normal and seem to offer proper power. So far, so good. Has bright colored red clearly indicating a copycat but after some use and drops in the garage I'm sure I won't even notice anymore
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Reviewed in the United States on February 28, 2025 by Ben N.
Works great . Had to fix the prong inside cause it was bent but other than that works great and long battery life use it everyday
Reviewed in the United States on April 26, 2025 by Chris's mad
Awesome
Reviewed in the United States on May 27, 2025 by Amazon Customer
Tldr: they’re awful. You’re better off buying 1.5amp oem batteries. Initial Impressions: The appear to be OEM batteries to the casual observer,. The fit of the battery is slightly tight when used with tools, but nothing a firm grip can't overcome, and some people might see this as a feature as opposed to a liability. Testing: I utilize a Milwaukee M12 leave blower (0852-20), set to the highest speed, and engaged continuously in an effort to standardize runtime for M12 batteries. I'm newer to this platform, so I used the only OEM M12s I had on hand (1.5 amp CP) as the control. Results: A OEM 1.5 Amp CP runs the blower for 309 seconds, while these 6.0s ran it for 445/430, considering they are marketed as 8.0 Amp, this is abysmal. Similar aftermarket batteries deliver much greater longevity, at a decent price. Time Per dollar: worse than oem Time Per Amp: OEM delivered 206 Seconds/Advertised Amp, while these were about 75%worse at 45. Their runtimes were consistent between the two batteries. Value: these performs so poorly, I assumed I had run the test wrong. I tried with both batteries, I had fully charged them before hand on both aftermarket, OEM chargers. I normally walk away from the test, since it’s loud noise for 20+ minutes at a time, but in all instances these batteries failed around the 8 to 9 minute mark. Considering they are brand new, are performing terribly, are much heavier than in battery, and have no upsides, including Price, I firmly recommend you stay with these batteries.
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Reviewed in the United States on March 4, 2025 by Blueskyman
I use them almost every day they die fairly quick depending on which tool I am using
Reviewed in the United States on August 2, 2025 by Theodore Stypa