$4900
- Compatible With All M12 Power Tools
- Fuel gauge onboard: Displays remaining runtime
- Delivers long life and run time with fade-free power
- View More Details
Frequently Bought Together
Price:
$4900
Product Overview
This Milwaukee battery is 65% lighter and 50% smaller than a compact NiCd battery, yet delivers long run time and fade-free power. This REDLITHIUM battery was designed with superior pack construction, technology and performance to get optimal work per charge and work over pack life. Use this 16-watt-hour battery to power your Milwaukee M12 cordless power tools.
- 1.5 Ah of run time
- Lithium-ion battery for longevity and fade-free power
- Onboard fuel gauge that displays remaining run time, enabling you to adequately prepare for your projects and have less downtime on the job
- REDLINK Intelligence overload protection for preventing you from accidentally damaging your tools during heavy duty applications
- Temperature management system for keeping the battery in an ideal range for a long shelf-life
- Individual cell monitoring for ensuring optimal charge and discharge
- Compact, lightweight design for fitting into tight workspaces and reducing user fatigue
- All-weather performance for fade-free power in extreme conditions
- Charger sold separately
- Versatility: powers all 70+ Milwaukee M12 cordless power tools
- Versatility: powers Milwaukee M12 cordless power tools
- Compatible chargers: M12/M18 multi-voltage (48-59-1812), M12 AC/DC (2510-20), M12 30 minimum (48-59-2401)
- Includes: (1) 48-11-2401 M12 REDLITHIUM battery
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Info & Guides
$2997
$39.94
Save $9.97 (25%)
Specifications
Dimensions
Product Height (in.)
3.75
Product Length (in.)
3.1 in
Product Width (in.)
1.75
Details
Battery Amp Hours
1.5 Ah
Battery Amp Hours
1.5
Battery Power Type
Lithium Ion
Charge time (min.)
20
Color Family
Red
Number of Total Batteries Included
1
Power Tool Accessory Type
Battery
Power Tool Features
No Additional Features
Rechargeable
Yes
Returnable
90-Day
Tools Product Type
Power Tool
Voltage (volts)
12
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Jul 23, 2021
Retaining clip keep breaking
Great tools but the batteries need a better design✔
Retaining clip keep breaking
Review*Field input is valid.49 / 50✔
by
Response from Customer ServiceAug 6, 2021
Hello Robbob, we are sorry to hear about the retaining clip on your M12â„¢ REDLITHIUMâ„¢ CP1.5 Battery Pack. We would like to follow up and assist you further. We will reach out over email. Thanks! -Cayla
Customer review from milwaukeetool.comDec 6, 2020
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
Oct 8, 2020
Much better than the m18 so far. They hold charge...
Much better than the m18 so far. They hold charge 2 times longer
by
Aug 24, 2020
Great batteries
I’m an auto tech, I use these tools everyday. I have 4 of these batteries. Long like span. Plenty of power for the size. Only issue I have with them, the black case at the bottom has broken on all 4 of them. But I’m not going to complain about it. Just need to figure out how to order more of the cases.
by
Customer review from milwaukeetool.comApr 7, 2020
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
Jan 1, 2020
Worked great with my heated sweatshirt
Worked great with my heated sweatshirt
by
Dec 31, 2019
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
Sep 24, 2019
Excellent battery is not heavy, it charges fast, it serves...
Excellent battery is not heavy, it charges fast, it serves you in places where there is almost not much space, good battery design and the power lasts you two hours working hard, good special Home Depot :)
by
Jul 30, 2019
I purchased this battery for my m12 fuel driver(2402-20). Great power in a compact size and the 3...
I purchased this battery for my m12 fuel driver(2402-20). Great power in a compact size and the 3.0 lasts considerably longer than the 1.5 ah.
by
May 2, 2019
Great set of batteries with lots of battery life
Great set of batteries with lots of battery life
by
May 1, 2019
Strong battery in a small form factor
Strong battery in a small form factor
by
Feb 27, 2019
Plenty of power, very long run time under load, quick recharging
Plenty of power, very long run time under load, quick recharging
by
Feb 26, 2019
Milwaukee tools are the absolute best!
Milwaukee tools are the absolute best!
by
Feb 19, 2019
Is great for smaller jobs . And keeps the tool lightweight.
Is great for smaller jobs . And keeps the tool lightweight.
by
Oct 2, 2018
Very reliable for long jobs....definitely a must have if your looking for a durable battery
Very reliable for long jobs....definitely a must have if your looking for a durable battery
by
Jul 24, 2018
Well worth the cost compared to the smaller batteries. I have had it run my rotary tool(dremel) a...
Well worth the cost compared to the smaller batteries. I have had it run my rotary tool(dremel) and speaker a handful of times and it's still at full charge. I use it with my rotary tool to sharpen my saw and I'm amazed how long it's lasted me compared to my other 12 v batteries.
by
Jun 26, 2018
Yes ,would recommend this Battery , love the Power and performance of all Milwaukee Battery s for...
Yes ,would recommend this Battery , love the Power and performance of all Milwaukee Battery s for their tools for doing the jobs I need to get done.
by
Jun 13, 2018
I bought this 2.0 battery for my M12 tools that needed a little more run time over the regular ba...
I bought this 2.0 battery for my M12 tools that needed a little more run time over the regular battery, and didn't want the weight & bigger size of the 4.0. It's the same size & looks exactly like the regular battery and the only way of knowing that it's a 2.0 is the front label with the small red 2.0, or the tiny model # on the bottom. Milwaukee should make the 2.0 numbers much larger and backed by white like the M12 logo to make it easier to see in a tool bag or in limited light. The main thing is I did notice a longer run time on my hand held M12 vacuum (which is a power hog) and on my drill (I use it with a wire wheel for paint removal on wright iron railings).
by
May 29, 2018
This is my light weight version of the bigger brothers in my Milwaukee tool lineup. For quick and...
This is my light weight version of the bigger brothers in my Milwaukee tool lineup. For quick and smaller jobs this is the drill I use.
by
Jan 23, 2018
So far, so good ... My last battery had lasted...
So far, so good ... My last battery had lasted bout 5 years. Should be good for 10 more years now ,,,, Yep
by
Jan 11, 2018
I got this extra battery to use when the first one runs out of juice and I'm not home to charge. ...
I got this extra battery to use when the first one runs out of juice and I'm not home to charge. 2 batteries 8 hours each= 16 hours of continuous power!!!
by
Dec 27, 2017
Keeps a charge for about 4 hrs which was expected...
Keeps a charge for about 4 hrs which was expected based on other reviews.
by
Dec 26, 2017
Works just fine! For the wife’s heated hoodie...
Works just fine! For the wife’s heated hoodie
by
Nov 15, 2017
Its worth the money Milwaukee batteries are the best I use my cordless Milwaukee ratchets and i...
Its worth the money
Milwaukee batteries are the best
I use my cordless Milwaukee ratchets and impacts alot, and with this battery i don’t have to charge it often.
im very happy with it !
by
Jan 13, 2017
Jumps and Strides
Milwaukee seems to be able to always cram more into a smaller form factor than anybody else. They were able to more than DOUBLE the capacity of their old extended battery, while keeping the exact same form factor. The battery did not get a larger footprint at all, in any way. They managed to upgrade the internal lithium cells in the exact same space while literally doubling battery life.
I am thoroughly impressed, and the extended battery life really does show. I used it in several tools and noticed the extended battery life, and also used it in my Milwaukee heated jacket, while uncomfortable, provided a much, much longer operating time than any other battery.
Highly recommend to those that use and abuse your M12 tools!
by
Dec 3, 2016
Same GREAT power with LONGER life and .... a stand?
I love all of my Milwaukee tools. Every time I use something from my M12 collection I am pleasantly surprise about the amount of power I get from a lightweight tool. The new XC 6.0AH batteries add 2 great things to my M12 experience.
First thing....Obviously extended run times. I notice this on certain tools that just gobble up battery power. For me ..it the HACKZALL. this is the main tool that just seems to not last quite as long as you would like it to last. This battery has changed that. Great run times with the new extended capacity battery.
Second thing....This one is not so obvious. It makes a great STAND for my drill and impact gun. Seems like a little thing, but it is very nice added benefit!!
by
Nov 29, 2016
Improved capacity without being bigger
This M12 battery is a big improvement over the XC battery. The original XC battery is rated 32 Wh. This 6.0 AH battery is rated 72 Wh!
I could notice any increase in external dimensions at all. See comparison image.
It charged up quickly and works as expected in my M12 tools. I like that these batteries allow a drill to be stood up on the battery.
by
Nov 29, 2016
Long Lasting Power
It's dimensions are L = 3.5", W = 2.5", H = 4.5", weight 0.9 lbs. It takes 3 times as long to charge this battery (1.5 hrs) over my 1.5 ah battery but I was able to get more work done per charge, which also means that I'll get more life out of this battery as well. It fit into my M12 charger without tipping over. It's only downfall is that it is harder to pull out from my drill than a smaller battery.
Since I love cordless, I have several M12 tools, chargers and batteries that I use because they are more compact and less weight than M18's. I use my M12 drill/driver with a 1.5 ah or 2.0 ah battery when working on small projects. This past summer I helped a friend remove screws from his deck boards so we could replace them with new boards. This involved a lot of pre-drilling and drilling. I began using my drill with my 1.5 ah battery. As I was exchanging my battery for another fully charged one he asked me if I wanted to try his 6.0 ah battery instead. Although it was double the weight of my smaller battery, it ended up lasting the whole project and the additional 0.5 pound did not tire me out. If you need more power and/or long lasting power, this is a great battery for your projects.
by
Nov 28, 2016
Light and Powerful
The Milwaukee M12 Lithium battery is both small, powerful and rugged. At 5.5" long, these batteries are best used with the Milwaukee line of heated clothing. I currently use it in my heated jacket and it works and fits perfect. I can get about 5 hours out of a charge. As far as tools go, I own the M18 series, but the great thing is, the charger from the M18 series also has a slot to charge the M12s. Overall, these batteries are a great value and having a couple on hand will prove valuable when you need several hours of uninterrupted power.
by
Oct 25, 2016
More power, more run time, in a small package
I've got both the standard and original XC batteries for the M12 system, which worked well, though I could occasionally have used more power or run time. This battery appears to add considerable power to the already good XC batteries, and does so with nearly identical dimensions and weight. I really haven't noticed any difference in handling between this and the original XC battery, and as you can see from the pictures, there's no noticeable difference in size (I actually mixed the two up, I meant to put the old XC in the middle but it's on the right end). Solid, sturdy, can take some beating, definitely worth it if you find yourself running out of juice with the lower capacity batteries.
by
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