Search  for anything...
Milwaukee

Milwaukee Electric Tool M12 Red Lithium High Output

  • Based on 368 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$66.98 Why this price?
Save $8.02 was $75.00

Buy Now, Pay Later

As low as $11.16 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

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: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Recently Viewed

Features

  • Protect against common oils, greases, and solvents with the resistant housing
  • Tackle any job in any weather with fade-free power
  • REDLINK Intelligence ensures optimized performance and overload protection through total system communication between tool, battery, and charger

Description

The Milwaukee Electric Tool M12 Red Lithium High Output battery delivers reliable power for your cordless tools in demanding work environments. Engineered with a resistant housing, this battery provides protection against common oils, greases, and solvents encountered on job sites. The fade-free power technology ensures consistent performance regardless of weather conditions, allowing you to work confidently in various outdoor and indoor settings. Featuring REDLINK Intelligence technology, this battery pack enables optimized performance through total system communication between the tool, battery, and charger, while providing overload protection to extend the life of your equipment. This high output battery is designed to keep your M12 tools running efficiently throughout your workday.

Number of Batteries: 1 12V batteries required.


Brand: Milwaukee


Battery Cell Composition: Lithium Ion


Battery Capacity: 12 Amp Hours


Recommended Uses For Product: Power Tool


Number of Batteries: 1 12V batteries required.


Brand: Milwaukee


Model Number: 48-11-2450


UPC: 045242615742


Manufacturer: MILWAUKEE ELECTRIC TOOL


Battery Cell Type: Lithium Ion


Compatible Phone Models: milwaukee


Voltage: 12 Volts


Battery Capacity: 12 Amp Hours


Unit Count: 1 Count


Battery Weight: 1 Pounds


Item Dimensions: 6.18 x 4.41 x 2.68 inches


Item Weight: 0.99 Pounds


Antenna Location: Power Tool


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Use this in a combination M 12–18 charger only
It’s a great battery. Holds a charge well. My drill would constantly cutout and I thought the drill was faulty. After from research it seamed the battery may be the problem. The battery do correct my m12 fuel hammer drill cutout. One problem is it will not charge in a basic m12 charger. You need to use a M12-18 combination charger or it shows that the battery is bad because the small charger does not have enough output for the battery. ... show more
Reviewed in the United States on April 4, 2026 by s mill
    • Very powerful battery pack
This is a very powerful battery pack and you can feel the difference when using something like a impact drill on lug nuts or something similar. I was worried that because of the low price that this may be a counterfeit unit. I had just purchased the identical one from HD and it is 100% identical in every aspect. I kept them both and they perform identically. I don't know why I would ever purchase one somewhere else now. I can only speak for this seller "industrial tools" here on Amazon ... show more
Reviewed in the United States on February 27, 2026 by Jared B
    • Best M12 Battery
I've tried lots of third-party batteries for Milwaukee and Makita tools. Some are good, some not so, but these are absolutely the best M12 batteries I've tried, and it's not even close. Are they worth the additional cost? That's your call, just know that they are the best.
Reviewed in the United States on March 30, 2026 by Justaguy
    • Good power battery
Excellent battery for the Milwaukee under hood light. It lasts a long time and charges up in descent time.
Reviewed in the United States on April 5, 2026 by Rob
    • Awesome battery, works great
Last a long time
Reviewed in the United States on April 1, 2026 by Cody standard
    • Worth the price
Last a lot longer than the 2.0 and 3.0. Adds much needed torque for use in the winter. When working on roofs and in walk in freezers, a battery that holds up in the cold is crucial
Reviewed in the United States on February 16, 2026 by Mike B.
    • Great battery
Perfect m12 battery that lasts longer than all the others that I own
Reviewed in the United States on March 26, 2026 by Jonathan B.
    • Lasts a really long time
I bought this for my Milwaukee's 3/8" impact gun. It really lasts for a long time without recharging, so I would say it is worth it over the regular pack.
Reviewed in the United States on February 10, 2026 by JPN850R

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...