Delivers up to 3X more runtime, 20% more power and 2X more life than standard lithium-ion batteries. The M12 REDLITHIUM XC6.0 compact 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°F/- 18°C. 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 XC6.0 extended capacity battery pack to instantly increase the runtime and durability of your Milwaukee M12 cordless tools.
Parcel Delivery
Centre de Rénovation G. Doyon (Bromont)Free In-Store Pickup available 7 to 10 days
Available for pick up today at one of these stores*
*The price and inventory of products offered on the website may vary. The price may differ from an advertised price due to varying conditions in different markets, errors or situations beyond our control.
38 out of 192 (20%) reviewers recommend this product
Review this product
Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
Filter Reviews
Rating
Locale
1 to 8 of 241 Reviews
1 – 8 of 241 Reviews
Sort by
Most Relevant
Nack
Westminster, Maryland
1 out of 5 stars.
6.0 batteries that’s a NO!
2 years ago
I now have 3 6.0 batteries and with in less then a year one of them are bad already. I keep reading about warranty and what’s cover and not but you can’t sit here and tell us everyone is having this same issue but I still see people posting about how warranty wasn’t cover but everyone is having the same issue. Look I love Milwaukee tools I been investing a lot these past 3 months in the M12 collection. I used my tools daily but Milwaukee needs to get this issue fixed. Batteries are not cheap. My 3.0 and 4.0 I have had them the longest and no issues. I wouldn’t buy the 6.0 nor would I let my friends buy them either. The 3.0 and 4.0 work great.
No, I do not recommend this product.
Originally posted on milwaukeetool.com
Response from milwaukeetool.com:
2 years ago
Customer Care
We are sorry to hear that you are experiencing some issues with your batteries! Our team will send you an email to further assist. Thank you! -Social Team
Elliottmetalfab
North Hollywood Ca.
3 out of 5 stars.
Does not lock onto the tool
3 years ago
I bought a 2 pack of these batteries to replace the small stock batteries that no longer accept a charge. These batteries are a lot better with power but I’m constantly pushing the pack into the drill driver, and I don’t have this problem with any other batteries. Now I have 2 dead small batteries and 2 batteries that work sometimes. I’ve tried other M12 batteries and they work fine, the clips that hold these in are just not holding up. One of my other large M12 batteries fell out of my tool bag and the locking clips snapped off. I love the M12 tool line up and have numerous tools but the batteries seem too need help with their durability.
Yes, I recommend this product.
Originally posted on milwaukeetool.com
Response from milwaukeetool.com:
3 years ago
Digital Care
Hello, we are sorry to hear that our M12™ REDLITHIUM™ XC6.0 Battery hasn't been performing to your expectations. We will be in contact shortly to provide further assistance. Thanks- Will with Milwaukee Tool
wela
upper michigan
5 out of 5 stars.
A lot of 1 star reviews and issues
2 years ago
I bought one of these because I disliked the performance and styling of the 2.0's I had. I've had 1 for over a year and just recently got another, along with x2 4.0's and they don't have the issues mentioned. I'm also not kind to my tools; I use them for anything and everything, from below zero temperatures to being a temporary hammer. The only thing I don't do is store the batteries in the cold. I'm not posting this to refute the claims being made, only to state that a lot of us who don't have issues with the 6.0's don't really think twice since they worked for us. I for one recommend these if you want to get the most bang out of your M12 tools.
Yes, I recommend this product.
Originally posted on milwaukeetool.com
Tulshi Sapkota
Ontario, Canada
1 out of 5 stars.
I would not buy this product again
3 years ago
These M12 batteries are the worst, I keep on having to buy new batteries because either the plastic tabs break off or they get so loose they don't even lock on, what kind of design flaw is this, same thing happening with coworkers tools, M12 tools are awesome but due to the batteries will no longer be getting these tools or batteries, I really hope they updated the design and make the clips better or make them metal or something, these batteries aren't cheap, should expect them to last more than one month. I probably gone through 4 of the xc batteries and 2 xc6.0 never will I buy any more. Stick to the M18 line.
No, I do not recommend this product.
Originally posted on milwaukeetool.com
Response from milwaukeetool.com:
3 years ago
Marketing
Hello, we apologize for this frustrating experience with the M12™ REDLITHIUM™ XC6.0 Battery. We will be in touch shortly to help provide assistance. Thank you - Hannah from Milwaukee Tool
Eldon Curington
1 out of 5 stars.
Repeat failures
a year ago
I want to preface this by saying that the line of m13 tools are well made, dependable, and easy to use; the fuel subcompact band saw is amazing, the size of the impact drivers and drills are perfect for getting in tight spaces.
However this battery specifically sucks. I have 3 or 4 that I got from various tool kits, and 3 of them are dead after minimal use. I haven’t had this problem with the 4ah or any of the other smaller batteries. It’s super annoying, confusing, and disappointing; I depend on these things for work, I can’t work when the batteries randomly decide to crap their pants. Do better Milwaukee.
No, I do not recommend this product.
Originally posted on milwaukeetool.com
Response from milwaukeetool.com:
a year ago
Social Team
Hello, thank you for leaving a review on your M12™ REDLITHIUM™ XC6.0 Battery, and we are sorry to hear about your experience. We will be in contact shortly to gain more information! - Milwaukee Tool Social Team
avitala
Ballwin, MO
1 out of 5 stars.
It didn't last three recharges
a year ago
I purchased this battery new, in its unsealed packaging, in May 2023. I have recharged it maybe '3 times since. I had already noticed that, after a full charge, the next time I needed to use it the tool (M12 compact inflator) would show it to be 3/4 full, then 1/2 full the following time. Today I used it again and the tool quickly went into "battery alert" mode. Now when I try to recharge it I just get the dreaded red-green-red flashing lights on the charger.
I purchased this battery from an online reseller, hardly an "authorized MILWAUKEE distributor only". So now what, Milwaukee?
No, I do not recommend this product.
Originally posted on milwaukeetool.com
Kye B
Houghton lake, mi
4 out of 5 stars.
I would have to buy again because I have too
3 years ago
I have almost every m12 tool made, and I love the m12 fuel, but the larger 4 and 6 amp/he batteries have given me the same problem that other people have. Small drops even falling off chairs and small step ladders end up breaking the tabs. On some of my tools I have to use the larger amp/he batteries because they eat up the smaller ones, i like that bigger batteries seem to make the tools sit more stable, but they seem so fragile. I have spent almost as much on batteries as i have on tools and that's sad. I just love the m12 line though, the size to power ratio is perfect for me
Yes, I recommend this product.
Originally posted on milwaukeetool.com
JustinG83
Taylor, MI
5 out of 5 stars.
Surprising Runtimes
4 years ago
I bought the cordless rotary tool to replace my now fully dead corded version from a competitor (we all know who they are). It's a tool I previously have bought corded because they tend to have notoriously poor battery life, this pack changes the game. I needed to grind a curved channed into some 1/8" mild steel to make a more robust quick release tool and settled on using the 1/2" sanding drum knowing full well it would take longer but produce a smooth cut almost exactly the size I need (the consumables are also cheaper than stones). To my surprise after 10-15 minutes (possibly longer) of sustained full speed I had my cut and half my charge left. This leaves the 12v batteries of yesteryear in the dust.
