4Packs 12V 3.0Ah Li-Ion Battery Replacement for Milwaukee M12 Battery 48-11-2401 48-11-2412 48-11-2440 48-11-2425 48-11-2450, Compatible with Milwaukee 12-Volt Cordless Power Tools/Heated Jacket
Condition: New
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FREE 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:
20 left in stock
Arrives
Apr 3 – Apr 7
Style: 3000mAh 4pack
Features
- [Basic Specification]: Battery Type: Lithium-ion | Voltage: 12V | Capacity: 3000mAh | Wattage: 36Wh/per | Weight: 736g | Removable & Rechargeable | Replacement for OEM.
- [Perfect Replacement Battery & Charger Compatibility]:This 12V battery is a dependable replacement for Mil m12 battery models, such as P/N: 48-11-2401, 48-11-2402, 48-11-2420, 48-11-2430, 48-11-2440, 48-11-2412, 48-11-2425, 48-11-2450, 48-11-2460, 48-11-2411, and more. It offers full compatibility with Mil 12V battery chargers, including popular models like 48-59-2401, 48-59-1812, 48-59-2420, and 48-59-1204.
- [Compatible with Mil 12V Tools & Heated Apparel]:This battery is designed to work seamlessly with mil 12V batteries tools, including BAND SAWS, DRILL/DRIVERS, DRYWALL TOOLS, GRINDERS, IMPACT WRENCHES, JIG SAWS, WORK LIGHTS, MITER SAWS, NAILERS & STAPLERS, RADIOS, RECIPROCATING SAWS, RIGHT ANGLE DRILLS, SANDERS, TABLE SAWS, TRACK/PLUNGE SAWS, VACUUM CLEANERS, CIRCULAR SAWS, and HEATED JACKETS. (For specific compatibility details, please refer to the product description.)
- [Reliable Safety Features]:This replacement for mil heated jacket battery stands out in the market with its use of UL-certified battery cells, ensuring superior quality and safety. Equipped with an advanced Battery Management System (BMS), it offers robust protection against short circuits, overcharging, over-discharging, over-voltage, and overheating. These features guarantee optimal performance and longevity, keeping your tools and projects running smoothly and securely.
- [What You Get ?] 4* 3.0Ah Replacement Battery for Mil M12 12V Battery + 1* User Manual + Excellent Service:{Free refund or replacement for 1 year !!} & {24*7 hours prompt after-sales service.}
Number of Batteries: 4 Lithium Ion batteries required. (included)
Brand: TenHutt
Battery Cell Composition: Lithium Ion
Battery Capacity: 3000 Milliamp Hours
Recommended Uses For Product: Indoor/Outdoor
Package Dimensions: 7.95 x 4.02 x 3.54 inches
Item Weight: 1.63 pounds
Item model number: 48-11-2401
Batteries: 4 Lithium Ion batteries required. (included)
Date First Available: October 10, 2024
Manufacturer: TenHutt
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Apr 3 – Apr 7
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
Style: 3000mAh 4pack
Great Product, Quality, and Value. Use it on my impact driver daily and my heated jacket. Jacket is set on low and battery lasts 16+ hours. With a set of 4 I can interchange them easily. On half charge all day 8hr shift on low setting.
Reviewed in the United States on December 29, 2025 by Ruben Ruben
Style: 3000mAh 2pack
Both work great! Got these to go with my heated vest. They last a surprisingly long time with intermittent use compared to what I'd expected. Designed to look just like oem. They're compatible with any standard charger or power tool too
Reviewed in the United States on January 17, 2026 by /\/\@77£
Style: 3000mAh 4pack
So far so good. I bought these to replace some BRAND NEW batts that are Milwaukee but acting up. Shame on you Milwaukee...not even 10 charge cycles and your batts are giving fail codes.
Reviewed in the United States on July 23, 2025 by Gerry Jarcia
Style: 3000mAh 4pack
I like that these are a 3rd of the price of the Milwaukee branded ones. I just needed some spares as I don’t have enough batteries. Can’t tell you how well the power is or how the durability will be but hopefully they’ll last me at least a few years. Light weight and works in multiple chargers and devices that we own.
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Reviewed in the United States on January 3, 2026 by Nghiem
Style: 3000mAh 2pack
Just as described and worked perfectly.
Reviewed in the United States on January 13, 2026 by Amazon Customer
Style: 3000mAh 2pack
I just received them and they just needed charging. The battery fit both into my Milwaukee. I haven't had a chance to work with the batteries. I like they both look like the original.
Reviewed in the United States on January 14, 2026 by Richey Rich
Style: 3000mAh 2pack
I bought a set of two of these batteries for my Milwaukee 12V hammer drill/driver (model 3404-20). They never worked properly. The wattage also seemed low from the beginning, and the drill would routinely stop working after 5 minutes or so, then work again after a few minutes of cooling, which is impractical for most applications. After about 10 usages, the batteries stopped working altogether. After considerable troubleshooting finding low voltage (~3-4V rather than 12) and that they would not charge or respond to efforts to "jump-start" them, I removed the red plastic cover to find that the wire connecting the batteries (there are 3 batteries inside each pack) to discharge/recharge mechanism had BURNED off at the base of the batteries, which is why they wouldn't recharge. The inside of the red plastic cover was burned and melted at that joint. This is why the drill only worked intermittently -- it was overheating at this joint, which negatively impacts wattage. One could conclude this was a rare and random manufacturing defect. However, it happened with both batteries I bought from this seller. Therefore, I conclude it is more likely a sign of systematic poor production checks and balances. In any event, this wasted a lot of my time.
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Reviewed in the United States on May 13, 2025 by Normal Guy
Style: 3000mAh 2pack
Great product! Battery length and power same as Milwaukee!
Reviewed in the United States on January 7, 2026 by streamfisher