Milwaukee 48-11-2420 M12 REDLITHIUM 2.0 Compact Battery Pack

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2.0 Amp hour - 24 Watt hours battery
Lightweight - Over 65% lighter vs. "compact" NiCd Batteries
Compact - Over 50% smaller vs. "compact" NiCd Batteries
LITHIUM-ION battery delivers long life and run time with fade-free power
Battery fuel gauge displays charge status on tool
For use with Milwaukee M12 cordless tools


Voltage: 12V
Battery Type: Lithium Ion
Warranty: 2 Years
Weight: .4 lbs.


The newest Milwaukee 12V Lithium-Ion Battery works on the M12™ Cordless Tool System and has 2.0 Amp Hours of run-time. Milwaukee’s M12™ REDLITHIUM™ 2.0 provides up to 2X more run-time, 20% more power and 2X more recharges than a standard Lithium-Ion battery. REDLITHIUM™ 2.0 also delivers best-in-class performance in extreme job-site conditions. With M(more...)

Customer Reviews

Based on 1 review
Daniel Depew
Don’t stay charged long

I love Milwaukee products, however the M12 batteries I bought don’t stay charged for very long. I have others that are 2 years old and are worn out that last way longer. I wasn’t aware that there were different grades of M12 batteries and will not purchase these again. I thought I was getting a great Black Friday price but I just got a little discount for batteries that don’t hold charge more than a couple of hours

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