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Model#: MILN48-11-2430

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Milwaukee 48-11-2430 M12 REDLITHIUM CP3.0 Battery Pack

  • Milwaukee 48-11-2430 M12 REDLITHIUM CP3.0 Battery Pack
  • Note: Sticker label may vary
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Delivers up to 3X more runtime, 20% more power and 2X more life than standard Li-Ion batteries. The M12 REDLITHIUM CP3.0 Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over the life of the pack than any battery on the market. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0-degrees F/-18-degrees C. Its compact design fits in tight work spaces and reduces user fatigue. Managed by Milwaukee's exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Upgrade to the M12 REDLITHIUM CP3.0 Battery Pack to instantly increase the runtime and durability of your Milwaukee M12 cordless tools.
  • REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-class construction: Offers long-lasting performance and durability
  • All-weather performance: Delivers fade-free power in extreme jobsite conditions
  • Versatility: Powers 70+ Milwaukee M12 cordless solutions
  • M12 REDLITHIUM CP3.0 Battery Pack - 48-11-2430
  • Sticker label may vary


Series: M12
Length: 1.9 in.
Width: 1.2 in.
Height: 3.4 in.
Weight: 0.5 lbs.
Battery Amp Hours: 3 Ah
Battery Style: Post
Battery Type: Li-Ion
Compatible Models: All M12 Tools
Recharge Time: 1.15 hours
Voltage: 12V



4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (1)
Powerful (1)
Best Uses
Heavy Duty Requirements (1)
Jobsite (1)
Powerful and long lasting , just need changeable clip
April 19, 2019
3 Amp hour battery
The 3 amp hour battery sure makes the vest warm and it lasts. I use it for my heated vest. I love it.
November 19, 2018
I love my new 3.0 battery from Milwaukee this 12Volt battery keeps a charge for a long time. I can't wait for it to go on sale again!
May 17, 2018
Not complete
No usb unit came with it therefore couldn't charge or use the jacket to its full potential. Could not get to anyone in the 3rd party to help me. Can you??? Frances Pace
January 6, 2018
Yes, I would recommend this to a friend
Best Uses
Heavy Duty Requirements
best jet lightweight with power last longer i used it every day love the brand
June 30, 2017
over 2 years ago
Describe Yourself:
Great battery
Last a long time, I use it with my 1/4 ratchet every day haven't had to charge it for a week.
June 16, 2017
3amp hr, plenty of power.
Luv it's 3 amp hr durability. I use it in my m12 hoodies. Lays way long.
March 29, 2017
This battery not only lasts longer, but will make your heated gear WARMER!
Bought 2 of these 3.0 AHr batteries for longer life in our heated hoodies. Not only do these batteries last longer, but they heat the jackets warmer! Heat feel of the heated hoodie goes from just noticeable with the 2.0 AHr batteries provided to obviously warm with these 3.0 AHr batteries! I did actually recommend these to a friend!
January 4, 2017

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