2 Pack Battery Replacement for Milwaukee M12 Battery 12v 4.0Ah Compatible with Milwaukee 12V Cordless Power Tools Heated Jacket 48-11-2425 48-11-2420 48-11-2401 48-11-2440 48-11-2420
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Apr 28
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Features
- Reliable Power Specifications for Consistent Performance:Equipped with 12V stable voltage and 4000mAh high-capacity lithium-ion core, this battery delivers long-lasting power to your tools. It supports fast charging, cutting down recharging time significantlyso you can focus on work without frequent interruptions, boosting overall efficiency.Like the original version, we also use nickel strips, which can handle higher current, improve battery efficiency, and achieve a more compact structure for enhanced product stability.
- Wide Compatibility, Direct Replacement:No need for complicated adjustments. This battery is a perfect replacement for original 12V battery models, including but not limited to 48-11-2401, 48-11-2402, 48-11-2420, 48-11-2430, 48-11-2440, 48-11-2460, 48-11-2411, 48-11-2412. It fits seamlessly with your existing devices, saving you the trouble of finding specific replacements.
- Multi-Layer Safety Protection & Authorized Certifications:International Certifications: Passed FCC, CE, and RoHS professional certifications, meeting strict global safety and environmental standardsyou can use it with confidence.
- Built-In Safeguards: Integrated protection against incorrect voltage, overcharging, over-discharging, short circuits, and overheating. It effectively prevents damage to both the battery and your equipment, extending their service life.
- Trusted After-Sales Support:We stand behind our product quality. Enjoy a 1-year limited warranty for this 12V lithium-ion battery. If you encounter any issues during use, our customer service team is ready to assist you at any timeproviding peace of mind for your purchase.
Number of Batteries: 3 12V batteries required.
Brand: Zecovolmn
Battery Cell Composition: Lithium Ion
Battery Capacity: 4 Amp Hours
Recommended Uses For Product: Power Tool
Number of Batteries: 3 12V batteries required.
Brand: Zecovolmn
Manufacturer: Zecovolmn
Warranty Description: 1 Year Manufacturer
Battery Cell Type: Lithium Ion
Reusability: Rechargeable
Battery Capacity: 4 Amp Hours
Unit Count: 2.0 Count
Battery Weight: 12 Ounces
Item Weight: 14 Ounces
Antenna Location: Power Tool
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 28
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
They fit my 2nd gen Milwaukee impact and new 2026 Milwaukee fuel ratchet perfect! Good power and hold a decent charge for a while. Can’t beat the price for performance here!
Reviewed in the United States on March 15, 2026 by gavin
Works like the original version and my m12 charger charges it just fine works well
Reviewed in the United States on March 21, 2026 by paul t.
Worked great, would buy again
Reviewed in the United States on February 5, 2026 by Tyler
The pair I bought work well
Reviewed in the United States on January 29, 2026 by James Pocius
So far - so good!
Reviewed in the United States on February 3, 2026 by MAtt Failed
My Milwaukee battery charger would not charge these batteries. I returned them for a refund. The battery charger displayed flashing Red and Green indicator lights, which indicates "Damaged or Faulty battery pack".
Reviewed in the United States on February 11, 2026 by Mitch H.
Item works well and is as good as the high dollar M brand.
Reviewed in the United States on January 18, 2026 by Dean C.
GREAT M12 4.0Ah SET - Zecovolmn 2 Pack Battery Replacement for Milwaukee M12 Battery 12v 4.0Ah, compatible with Milwaukee 12V Cordless Power Tool are a very high quality set of M12 4.0 Ah batteries because they are designed to give you lots of power, with a run time of approx. 45 minutes per battery which is far above average, so basically you can use one and have the 2nd battery as a backup spare! I'm like you in that I really like using my M12 cordless power tools because they are very light, small size and designed to have lots of power in a portable package. Zecovolmn 2 Pack Replacement for Milwaukee M12 Battery 12v 4.0Ah really help to keep the weight down, have an excellent full power cycle and last a long run time in such a very small configuration using the newest battery technology. . . . these light weight batteries are constructed of very strong materials, have a nice tight tool fit, are very small, hold a huge 4.0 Ah powerful charge and will last a very long time, for al these important reasons I definitely recommend them for anyone using Milwaukee M12 power tools!
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Reviewed in the United States on March 1, 2026 by Great Quality Products