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M12 12-Volt Lithium-Ion XC Extended Capacity Battery Pack 4.0Ah

$8900
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  • Compatible With All M12 Power Tools
  • Fuel gauge onboard: Displays remaining runtime
  • Delivers long life and run time with fade-free power
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Product Details

Compatible with all Milwaukee M12 cordless tools and instruments, the M12 REDLITHIUM XC extended-capacity battery delivers 4 Ah (48 watt-hour) of run time-even in sub-zero temperatures. Each 12 volt lithium-ion battery is laden with new-age REDLINK circuitry engineered to prevent overloads and protect against cell-damaging discharge. Revolutionary cell monitoring and temperature regulation prolong this battery's operation and life expectancy, meaning fewer work interruptions and more recharges than ever. Professionals depend on heavy-duty, long-lasting performance and Milwaukee delivers with this 12 volt battery pack.

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

103Questions
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Q:Can stapler use up to one inch staples.
by|Nov 27, 2022
0 Answer
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Q:Will this work with vest
by|Nov 23, 2022
1 Answer
Answer This Question

A:  Hi Danny- Yes, all M12 batteries are compatible with all M12 solutions.

by|Nov 25, 2022
    1 found this answer helpful
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    Q:does the CP3.0 have the same capacity and run time as the XC3.0?
    by|Nov 11, 2022
    3 Answers
    Answer This Question

    A:  No Xc is alittle better performance 

    by|Nov 17, 2022

      A:  Yes 

      by|Nov 17, 2022

        A:  XC will run longer. Has 6 vs 3 lithium ion cells and stays cooler longer. Stands up most tools too. The smaller Cp3 is great for the heated jackets/hoodies.

        by|Nov 14, 2022
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          Q:What does the 2 year limited warranty cover.
          by|Oct 12, 2022
          1 Answer
          Answer This Question

          A:  Hi David- You can learn more about our warranty here > https://www.milwaukeetool.com/Support/Registration-and-Warranty

          by|Oct 21, 2022
            Showing 1-4 of 103
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            Customer Reviews

            4.6 out of 5
            (3,547)
            • 4.6
              out of 3,547 reviews
            • 90%recommend this product
            Filter by:
            Showing 1-10 of 3,547 reviews
            XC6.0 wont charge
            It charged the first time (or i think it did), then after that i get the red/green blink and won't charge. None of my other M12 batteries have that problem. I'm going to imagine it's a M12 XC6.0 problem. To top it off, the XC6.0 burned up one of my chargers. I put the battery on the charger, i got the infamous Red/green/red flash and the charger died. I tried the XC6.0 battery on another charger and the same red/green flash, then a solid red/green. I pulled the battery.
            by
            Response from Milwaukee ToolMay 31, 2022
            Xavier, we are sorry to hear about this. Could you send us an email at socialmedia@milwaukeetool.com, so we can assist? Thank you - Social team
              Waste of money
              Does charge anymore. Have only had this m12 battery for a couple months. Now it just flashes. I thought milwaukee batteries were awesome? Maybe the m18s are but not the m12s
              by
              Response from Milwaukee ToolApr 15, 2022
              Hello, this is Cayla with Milwaukee Tool. Thanks for your review. We would like the opportunity to investigate your feedback further on your Milwaukee M12 12-Volt Lithium-Ion XC Extended Capacity 6.0Ah Battery Pack. We would value hearing your input on why this product didn’t meet your expectations and how we can improve in the future. Please feel free to contact us directly at socialmedia@milwaukeetool.com so we can get this matter resolved as soon as possible for you. Thank You
                2 found this review helpful
                good battery for the higher powered m12 tools and nice bag
                nice not having to change out the typical 2ah batteries twice as frequently compared to the 4ah units. never hurts having more bags. I like to use them for less used tools to make easy to grab "kits" for when they are needed
                by
                  • Recommended
                  4 found this review helpful
                  Much better than the m18 so far. They hold charge...
                  Much better than the m18 so far. They hold charge 2 times longer
                  by
                  • Verified Purchase
                  2 found this review helpful
                  These little guys really pack a punch for your12 volt Milwaukee tools,great run time.truly is am...
                  These little guys really pack a punch for your12 volt Milwaukee tools,great run time.truly is amazing how much power these little guys can hold
                  by
                  • Verified Purchase
                  • Recommended
                  Great addition to anyone's tool box..I was hoping for a bit more torque (I'm an auto tech) howeve...
                  Great addition to anyone's tool box..I was hoping for a bit more torque (I'm an auto tech) however where this falls short I have other reinforcements.
                  by
                  • Verified Purchase
                  • Recommended
                  9 found this review helpful
                  compact and easy to use! charges both my 4.0 and 6.0 battery! recommended it to anyone using Milw...
                  compact and easy to use! charges both my 4.0 and 6.0 battery! recommended it to anyone using Milwaukee tools!
                  by
                  • Verified Purchase
                  • Recommended
                  Using in my heated jacket the 1.0 lasted only like 20 minutes on high the 2.0 about an hour and t...
                  Using in my heated jacket the 1.0 lasted only like 20 minutes on high the 2.0 about an hour and these 3.0 go for at least 3 hours big improvement over the original 1.0 batterys. My radio would go 7 hours on 2.0 battery but now with the 3.0, 16 hours later it was only down 1 bar. Got the 2 for 1 deal at homedepot.com. for 70$ free ship. Jacket seems to get warmer now too.
                  by
                  • Verified Purchase
                  • Recommended
                  3 found this review helpful
                  Worked great with my heated sweatshirt
                  Worked great with my heated sweatshirt
                  by
                  • Verified Purchase
                  • Recommended
                  6 found this review helpful
                  Great battery for my low use tools like flashlight or hoodie. Also as back up battery when chargi...
                  Great battery for my low use tools like flashlight or hoodie. Also as back up battery when charging the bigger xc one.
                  by
                  • Verified Purchase
                  • Recommended
                  6 found this review helpful
                  Showing 1-10 of 3,547 reviews

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