*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.
• The FLEXVOLT® 20V/60V MAX* 12.0 Ah battery provides up to 8X runtime** (**With DCB612 FLEXVOLT® battery when used with DEWALT 20V MAX* tools compared to DCB201 1.5 Ah battery pack.) in 20V MAX* and delivers ultimate power in 60V MAX* and 120V MAX* cordless tools*.
• It changes voltage when you go from 20V MAX* to 60V MAX* tools.
• Lithium Ion technology delivers performance in the same size as our 9.0 Ah battery, so it is more powerful in as compact a package as possible.
• It also includes a built-in LED Fuel Gauge for instant charge status, and is compatible with 20V MAX* tools and chargers.
47 out of 52 (90%) reviewers recommend this product
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9 to 38 of 62 Reviews
9 – 38 of 62 Reviews
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Yellowtoolcollector
Canada
Age55 to 64
2 out of 5 stars.
Bought 4 for my power station one has since died.
3 years ago
In less than 3 years, 1 out of 4 of these expensive batteries have stopped charging. No problem you say it’s covered under Dewalt’s 3 year warranty. Yes it is…but I’m still waiting for my warranty replacement to be shipped 7 months later! What is going on Dewalt!!!
I have never had a warranty issue before and now I hope never to have to again.
Yes, I recommend this product.
Originally posted on dewalt.com
Response from dewalt.com:
2 years ago
Customer Service
Hello, appreciative customer Thank you for taking the time to provide your feedback on the batteries ( Model #DCB612 ) and I'm sorry to hear about the bad performance of this product.
This is not the kind of performance we expect from our products and we would like to talk to you about this issue so we can help you resolve this to your satisfaction. Please get in touch with support at WECARE@sbdinc.com and reference ticket #6646635 so we have all information available for your review.
Thanks
DEWALT
Buzz01
Age65 or over
1 out of 5 stars.
Poor Lifespan
10 months ago
I originally purchased 4 DCB612 batteries. One died in less than two years, so I replaced it. That makes 5 batteries. Today another one died in less than two years. So, that will make 6 batteries. I've had no problems with my 6ah and 9ah batteries in over three years. I guess there is a quality control or design problem with the 12ah batteries
Originally posted on dewalt.com
Response from dewalt.com:
10 months ago
Customer Care
Hello, Appreciative Customer, We appreciate your feedback on this product and I'm sorry to hear about the issue. Your satisfaction is our top priority. We will be reaching out to you via email at the address you have provided to assist you further.
Thanks
DEWALT
FRANK
customer care
Corythefoust
Austin, Texas.
Age25 to 34
5 out of 5 stars.
Long life and great power!
5 years ago
[This review was collected as part of a promotion.] I bought this when I was in the process of converting my van into a camper to hopefully gain some life on my tools for the project. After doing some searching I found a converter that turned 20v to power 12v. So now, all of my lights and fans in my camper van can run off of this battery! Even overnight! Not sure what I’d do without this.
Yes, I recommend this product.
Originally posted on dewalt.com
OTLJ
Age35 to 44
5 out of 5 stars.
High quality
4 months ago
[This review was collected as part of a promotion.] I bought this a year or two ago, and It's still Lasting just fine. It is in harsh weather conditions sometimes in the shed or being flopping around somewhere and is still preforming amazing. I use it for many things from trimming grass to using it for DeWalt light. It preforms better than I should expect it to.
Originally posted on dewalt.com
Bman1234
MN
Age18 to 24
5 out of 5 stars.
Never Stops
5 years ago
[This review was collected as part of a promotion.] I started with the 3amp flexvolt battery's which are great, but when I bought this my mind was blown. It is super nice to have a bigger battery like this for running flexvolt tools in intense applications. I was skeptical at first, based on the price, but once I bought it I would never go back!
Yes, I recommend this product.
Originally posted on dewalt.com
President Cheney
Maplewood, MN
Age35 to 44
5 out of 5 stars.
Awesome Battery!
5 years ago
[This review was collected as part of a promotion.] This is an expensive battery and currently the most powerful from Dewalt but well worth everything. I use it on my Dewalt trimmer and it outlast three full yards - over 2.5 hours of use at half load. I am quite impress at the load capacity and power output. I highly recommend this battery.
Yes, I recommend this product.
Originally posted on dewalt.com
Dfrost
Porter,OK
Age55 to 64
1 out of 5 stars.
DCB612 Battery Pack
a year ago
I used this battery intermentantly, maybe 3 hours total. Tools used on, weedeater, circular saw, leaf blower... Now the battery won't take a charge and only lights with one green bar, which isn't enough to power up the tools I won. I am a Dewalt champ, but this battery has failed me.
No, I do not recommend this product.
Originally posted on dewalt.com
Response from dewalt.com:
a year ago
Customer Service
Hello, appreciative customer Thank you for taking the time to provide your feedback on the ( Model #DCB612) and I'm sorry to hear about the bad performance of this product.
This is not the kind of performance we expect from our products and we would like to talk to you about this issue so we can help you resolve this to your satisfaction. Please get in touch with support at WECARE@sbdinc.com and reference ticket # 7294031 so we have all information available for your review.
Thanks
FRANK
DEWALT
Dane Gerous
Sooner Nation
Age55 to 64
GenderMale
5 out of 5 stars.
BIG BAD BATTERY!
6 years ago
[This review was collected as part of a promotion.] Bad as in GOOD long lasting battery...
I have a saying .If you can't see it you can't fix it.
So the first tool out and the last tool put up is my flashlight.
This puppy will last all week in the flashlight or I can use a pair in my compound miter saw for long lasting 120v power
Yes, I recommend this product.
Originally posted on dewalt.com
Lance27
Bozeman, MT, United States
Age45 to 54
GenderMale
5 out of 5 stars.
Not your typical battery!
6 years ago
[This review was collected as part of a promotion.] With the release of the 60v battery my company has been transitioning to “cut the cord”...although I have been leary of trusting only battery’s for fear of not enough run time or power, dewalt 60v batteries have convinced me to make the switch and get rid of all corded tools.
Yes, I recommend this product.
Originally posted on dewalt.com
big daddy
Boston
Age55 to 64
1 out of 5 stars.
40 volt batteries
5 years ago
I bought a 40 volt blower last fall. After using it twice either the battery or charger is no good. I have been looking for a 40 volt battery since then but unable to locate one. Loved the tool when it worked but now I'm afraid I just have a shelf ornament
No, I do not recommend this product.
Originally posted on dewalt.com
Gunnscape
Age55 to 64
1 out of 5 stars.
Good for 1 charge
a year ago
[This review was collected as part of a promotion.] Received this battery with a chainsaw as a gift. It lasted about a year on 1 charge, incredible. 2nd charge it has 1 bar and charger says it is full. Brand new battery & chainsaw that are useless. What a shame for such quality, the saw not the battery.
Originally posted on dewalt.com
Response from dewalt.com:
a year ago
DEWALT
Hello Gunnscape, I appreciate your feedback on the DCB612 and I'm sorry to hear it isn't charging fully. Your satisfaction is our top priority. We will be reaching out to you via email at the address you have provided to assist you further.
Thank you, Roxy DEWALT
Jason21
Kansas City, MO
Age25 to 34
5 out of 5 stars.
Great battery life!
5 years ago
[This review was collected as part of a promotion.] This is an awesome battery! Just bought one last week and was able to go a whole day without recharging. I was drilling into concrete to anchor down 3 new dock levelers and truck restraints for a customer and this beast lasted the entire time!
Yes, I recommend this product.
Originally posted on dewalt.com
jarodp1970
Age45 to 54
1 out of 5 stars.
Crap
3 years ago
I bought 2 of these batteries to use with my 12" Flex volt miter saw and Flex volt table saw when I do interior trim or a kitchen and at first they were great, less than 2 years old and they will no longer take a charge. VERY DISAPPOINTED
No, I do not recommend this product.
Originally posted on dewalt.com
FA89
Russellville, Arkansas
Age25 to 34
1 out of 5 stars.
Dewalt 12Ah Flexvolt Battery
5 months ago
[This review was collected as part of a promotion.] I have this battery for less than a year and it stopped working. When I put it on charge, I get a solid red light on my charger. This battery is expensive and for that price it should at least give some more time before it stops working.
Originally posted on dewalt.com
Response from dewalt.com:
5 months ago
CRAFTSMAN
Hello FA89 I appreciate your feedback on the FLEXVOLT® 20V/60V MAX* 12.0 Ah Battery DCB612 and I'm sorry to hear The Battery stopped working. This is not the kind of performance we expect from our products. We will be reaching out to you via email at the address you have provided to assist you further.
Thanks, Andy Social Media Team.
Nick808
Honolulu, HI
Age35 to 44
5 out of 5 stars.
Perfect thing to buy
5 years ago
I love this battery it reminds me of the Energizer bunny they keep going n going. I have a 6.0 too but it goes dead by lunch time at work. The 12.0 lasts about 2 and a half days. It’s a really good thing to have with your cordless tools
Yes, I recommend this product.
Originally posted on dewalt.com
Slim6f6
Texas
Age25 to 34
GenderMale
5 out of 5 stars.
Power for days!
6 years ago
[This review was collected as part of a promotion.] I have been using this on 20v reciprocating saw to cut 45* on 2-3/8" pipe for top rail of fence. Made 5 cuts and used on grinder to clean welds and grounding location during the day and still two out of three lights left on this battery!
Yes, I recommend this product.
Originally posted on dewalt.com
Danny P
Houston, Tx
Age25 to 34
5 out of 5 stars.
Long lasting
4 years ago
[This review was collected as part of a promotion.] I use 2 of these for the miter saw and one for the track saw. To this day I have not had to stop throughout the day to change batteries. I’ve been impressed with the flexvolt series batteries but this 12AH batteries are just next level.
Yes, I recommend this product.
Originally posted on dewalt.com
Hope
Warner Robins, Ga
Age35 to 44
1 out of 5 stars.
Failed after 1 year
5 years ago
I loved this battery. I have knots all the cordless tools from DeWALT. I use this battery for my 7 1/4” circular saw and it was great. Until cell went bad(I think). We’ll see if they replace it. Maybe this review will change
No, I do not recommend this product.
Originally posted on dewalt.com
topher
San Antonio, TX, United States
Age65 or over
GenderMale
5 out of 5 stars.
Works like a charm !
6 years ago
[This review was collected as part of a promotion.] Great product, holds a full charge and let's me get the job done. Plan to purchase a few more just to have the power on demand when I need it on the job site. Like all the DeWalt product built to last and get her done>
Yes, I recommend this product.
Originally posted on dewalt.com
Brubru07
Enid Oklahoma
Age55 to 64
1 out of 5 stars.
Won’t take a charge
a year ago
I bought this at the end of mowing season. I only used it a few times now it won’t even take a charge. What a waste of money. All I own is dewalt this battery is not standard of dewalt normal quality
Originally posted on dewalt.com
Response from dewalt.com:
a year ago
DeWalt
Hello and thank you for your review on the DCB612. We appreciate your feedback and would like to assist you in finding a solution. We have sent you an email to the address provided in your review. Please check your spam folder as it may have landed there. Customer support can also be reached at any time by emailing WECARE@sbdinc.com.
Thanks
DeWalt
blue collar handyman
San Jose CA
Age25 to 34
5 out of 5 stars.
Excelente
5 years ago
[This review was collected as part of a promotion.] After I purchased a flexvolt wormdrive circular saw. The benefits of this battery was clear. I've slowly replaced my batteries increasing the amount of flexvolt batteries to be used on all my tools.
Yes, I recommend this product.
Originally posted on dewalt.com
Tammy Jo
Boise, Idaho
Age45 to 54
5 out of 5 stars.
The Best Battery Ever!!!
4 years ago
I bought this for my boyfriend a week ago, he is a mechanic. He has used this everyday. When he gets home says, "I love this battery! I still haven't had to recharge it. It has so much power!!"
Yes, I recommend this product.
Originally posted on dewalt.com
Wildbill718
Louisville, ky
Age35 to 44
GenderMale
5 out of 5 stars.
All day Power!
6 years ago
[This review was collected as part of a promotion.] Super product keeps your tool running all day without any lose of power. A super star is born!!!! Will be buying one for every employee , Less down time equals more production.
Yes, I recommend this product.
Originally posted on dewalt.com
Ricky nels
New york
Age35 to 44
5 out of 5 stars.
Long lasting battery
5 years ago
[This review was collected as part of a promotion.] I bought a set of drills tht comes with this battery. It last ling and durable. I used it on my hammerdrill, inpact drill, grinder, sawsall, and leaf blower and it works great .
Yes, I recommend this product.
Originally posted on dewalt.com
Jrcrown
Tyler Tx
Age25 to 34
5 out of 5 stars.
Good battery
6 years ago
This is. Good battery for the cordless miter saw but dewalt needs to come down on the price ... $250 is way to much for this battery compared to Milwaukee versions for $150
Yes, I recommend this product.
Originally posted on dewalt.com
Ronnie
Wilmington, NC, United States
Age45 to 54
GenderMale
5 out of 5 stars.
Great Battery
6 years ago
[This review was collected as part of a promotion.] I have had this battery for several weeks now and I have used it daily. It has a long life that allows me to complete jobs without having to stop and switch out batteries.
Yes, I recommend this product.
Originally posted on dewalt.com
Nicktayconst
Iowa
Age25 to 34
5 out of 5 stars.
Love these
5 years ago
[This review was collected as part of a promotion.] Switched cordless in last year trying get my aresenal built up! Love these hardly ever use cords except on bigger tools like chop saw and air compressor
Yes, I recommend this product.
Originally posted on dewalt.com
Jrangel399
Lake elsinore California
Age35 to 44
5 out of 5 stars.
First flex volt battery
5 years ago
[This review was collected as part of a promotion.] I bought my first flex volt battery and it’s amazing. Has tons of power and lasts for a long time. Will never use the smaller batteries again.
Yes, I recommend this product.
Originally posted on dewalt.com
Mr Kilowatt
Tennessee
Age45 to 54
5 out of 5 stars.
Run time , run time
5 years ago
[This review was collected as part of a promotion.] Great addition to my 60volt equipment. Ran a 20v spot light for over an hour and still had 3 bars. Big difference between the 12 and 6.0 Ahr
Yes, I recommend this product.
Originally posted on dewalt.com
Tooch
New York
Age55 to 64
5 out of 5 stars.
DEWALT tools are Amazing
5 years ago
[This review was collected as part of a promotion.] Do I have to say any more , I only use DEWALT . Now I have all 60 volt Power tools and love the power and battery life . Thank you DEWALT