#1 Home Improvement Retailer

Internet # 304049379

Model # DCB230C

20V MAX Lithium-Ion 3.0Ah Battery with 12V to 20V MAX Charger

Limit 3 per order
$169.00
Apply Now
Pay $144 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Compatible w/ all DEWALT 20-Volt & 60-Volt MAX batteries
  • Charge time +/- (45) minutes w/ a 20-Volt 3Ah battery
  • LED displays charge status and battery temperature
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information

Product Details

About This Product

The 20V MAX Battery and Charger includes a 3.0 Amp Hour Lithium-Ion battery pack and charger. The DCB230C has 3.0Ah capacity that provides run time needed for high demand applications. Additionally, this battery charges in 45-minutes or less, allowing for maximum productivity and less downtime.

Highlights

  • Same runtime and power in a lighter, shorter package compared to DCB200
  • 33% more runtime than DC9096 18-Volt battery
  • 22% lighter (1.06 lbs.) than DCB200
  • No memory and virtually no self-discharge for maximum productivity and less downtime
  • 3 LED fuel gauge to quickly check state of charger on battery
  • Part of the 20-Volt max system
  • 3.0 Amp hour capacity
  • Diagnostics with LED indicator for battery charge status of charged, charging, power line problem, replace pack or battery temperature problem
  • Charges DEWALT 12-Volt to 20-Volt max lithium-ion batteries
  • Shop All Dewalt Tools
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 304049379

Model # DCB230C

Additional Resources

Shop All DEWALT
From the Manufacturer

Specifications

Details

AC\DC

AC or DC

Battery Amp Hours

3 Ah

Battery Power Type

Lithium Ion

Battery Voltage (V)

20V

Charge time (min.)

45

Charger Included

Charger Included

Color Family

Black

Cordless Tool Type

Battery/Charger Set

Individual Battery Weight

2.21 lb

Number of Charging Ports

1 Port

Number of Total Batteries Included

1

Power Tool Accessory Type

Battery and Charger Set

Power Tool Features

No Additional Features

Rechargeable

Yes

Returnable

90-Day

Used with Equipment Type

Drill, Sander, Saw

Questions & Answers

What size of attachments fit on the end? I would like some step-down attachments for finer work but don't see the measurements.
ByFeb 23, 2026
1 Answer | 
Answer This Question

The DeWalt DCE530B heat gun features a nozzle with the standard diameter found on most traditional heat guns, meaning attachments from corded units and other brands will fit as well. If you want step-down attachments for finer work, you can use standard heat gun accessories designed for typical nozzle sizes—usually around 1-1/4" (32mm) diameter but check accessory specs for precise fit.

By|Feb 26, 2026


    Does this tool come with a bag or case?
    ByDec 22, 2025
    1 Answer | 
    Answer This Question

    No, the DCG412B does not include a carrying bag or case.

    By|Jan 12, 2026

      (1)

      Can this cut through a master lock?
      ByNov 21, 2025
      1 Answer | 
      Answer This Question

      Yes, the DCG412B can cut through a master lock, provided you use the appropriate metal cutting wheel and follow safety instructions.

      By|Nov 21, 2025


        Can you use a screw on concrete stone on this ?
        ByOct 21, 2025
        1 Answer | 
        Answer This Question

        Yes, the DEWALT DCG412B angle grinder can use a concrete stone, as long as the stone fits the 4.5-inch wheel diameter and is rated for at least 8,000 RPM .

        By|Oct 22, 2025


          can you use a diamond cutting wheel on it for light concrete work
          ByMay 24, 2025
          1 Answer | 
          Answer This Question

          Yes, you can.

          By|May 24, 2025


            does the battery (2ah, 5ah, 6ah etc) control the rpm and the like? what is the rec'd battery to get full power/usage out of this dcg412 grinder? thanks
            ByMay 13, 2025
            1 Answer | 
            Answer This Question

            The battery does not control the RPM. The higher the amp hour of the battery, the higher overall runtime the tool will receive. Each amp hour the battery is increased, you will receive up to 20-25% more runtime.

            By|Jun 2, 2025

              (1)

              It seems like this tool requires the higher amp batteries, however it doesn't say so in any of the manuals. When I try to use a 1 amp battery it wont even come on for 5 secs. Anyone else having the same issue?
              ByJan 12, 2025
              1 Answer | 
              Answer This Question

              It's recommendable to use a DEWALT 5Ah battery or higher.

              By|Jan 15, 2025


                Does this have a convection fan? Or dose it passively release heat?
                ByDec 16, 2024
                1 Answer | 
                Answer This Question

                No, the DCE530B does not have a convection fan.

                By|Dec 18, 2024


                  Viewing 1-8 of 182

                  Customer Reviews

                  4.5 out of 5

                  • 4.5 out of 2,960 reviews
                  • 88% recommend this product
                  Filter by:
                  Showing 1-10 of 2,960 reviews
                  quality of build stood out to me, Dewalt has always been about that! My corded heatgun has same btu output as this DCE530 with NO extension needed! uses include shrinkwrap of but joint connectors and my gloves when left in vehicle overnight! will return to HomeDepot to purchase more battery's though. has a trigger lock to free up hands for holding other things while tool sits upright on battery base.
                  by
                  • Verified Purchase
                  1 found this review helpful
                  Great Tool for the Home or Business!
                  I purchased this Dewalt Grinder to assist with sharpening my riding mower blades. I have a lot of Dewalt cordless equipment so I wanted to make good use of the batteries I have already. First, I will say this grinder has some serious torque. Just by activating the trigger you feel the tool twist in your hand from the torque. Pros: Great Power Ease of accessing tight spots Ease of changing disc Grinder guard is easily adjusted without tools 3 year limited warranty Comes with battery and charger(starter kit) 5 inch grinding wheel included 8000 rpm motor Compatible with Dewalt batteries Cons: Weight of 6 pounds I used this grinder to sharpen my mower blades and as you can see it did a great job. It was easy to control and the brake for the disc slowed the grinder pad soon after I released the trigger. This will prevent unwanted damage and injury. This is a tool you didn't know you needed, until you don't have it. I have attached photos of the mower blades. This tool is a beast and has multiple uses! If you find this review helpful, I would appreciate giving it a like and helpful check!
                  by
                  • Verified Purchase
                  • Recommended
                  24 found this review helpful
                  Do not buy
                  Bought these because I had accidentally left my spare battery DC9096 and charger behind and would not be back for 3 months to where they were. So I purchased these, big mistake!!! They do not hold a charge for very long. I can fully charge one, set it on the shelf for 2 days go to use it and it’s dead!!! Will not even power my flashlight for an hour!!! Wish I could return but did not keep receipt!!!!
                  by
                  Response from SBD_Product ExpertFeb 3, 2021
                  Hi –
                  Thank you for leaving your feedback from your experience with this unit. I am sorry to hear that you’re having issues with your unit after such a short amount of time. I’d like the chance to speak with you about this problem and your warranty. If you are interested in speaking with me I can be reached by email at wecare@sbdinc.com. Please also reference case # 12936652. Hope to hear from you soon!
                  Thanks
                  Becca
                  STANLEY BLACK AND DECKER Customer Care
                    8 found this review helpful
                    dewalt 20v sawzall
                    Bought it with free charger and 3ah battery and battery and charger dont work now they are telling me i have to return the whole combo and buy again but now it wont let me buy for same price, now its $218 plus tax
                    by
                    Response from DewaltProductExpertDec 16, 2020
                    Hi Heri
                    Thank you for providing your feedback on charger and battery. We're sorry to hear of the trouble you are having. We would appreciate the chance to speak with you and assist . Please contact support at 800-544-6986 reference case #12756618. We look forward to hearing from you.
                    Thank you
                    Deeris
                      • Recommended
                      3 found this review helpful
                      I've already owned a corded reciprocating saw and was limited to the length of the extension cord...
                      I've already owned a corded reciprocating saw and was limited to the length of the extension cord being used. I've only uesd this once so far but it handles well and it's pretty powerful for a cordless tool. It is also able to mount the the blade in 4 directions.
                      by
                      • Verified Purchase
                      • Recommended
                      5 found this review helpful
                      When my son was young I had a basketball hop installed in our yard. The installer not only cemen...
                      When my son was young I had a basketball hop installed in our yard. The installer not only cemented the post into the ground he poured cement into the post. I wanted to remove it but couldn't decide which power tool to purchase for the project. I originally decided on a reciprocating saw but decided it wouldn't cut the post as close to the ground as this DeWALT Grinder. This tool did the job perfectly. However, the grinding disc supplied with the tool wasn't quite suitable to the job so I purchased a Rigid Metal Cutting Diamond Blade. This combination was perfect for the project and did exactly what I wanted. It not only cut through the steel but the cement as well. I would highly recommend this tool as well as DeWALT tools as well!
                      by
                      • Verified Purchase
                      • Recommended
                      21 found this review helpful
                      Has decent power not a bad tool for the price
                      Has decent power not a bad tool for the price
                      by
                      • Verified Purchase
                      • Recommended
                      1 found this review helpful
                      I bought this sander to replace a couple less expensive ones that broke. So I upgraded. I’ve ha...
                      I bought this sander to replace a couple less expensive ones that broke. So I upgraded. I’ve had it for a little while now and I love it. It’s a definite step up in battery life, ergonomics, comfort, control, and performance.
                      by
                      • Verified Purchase
                      • Recommended
                      5 found this review helpful
                      I was excited to get my first ever cordless heat gun. I've had corded heat guns before and used t...
                      I was excited to get my first ever cordless heat gun. I've had corded heat guns before and used them for a variety of tasks, but mainly for stripping paint. In a minute I'll tell you why this isn't the best single-use reason to get this heat gun, bit at the same time tell you why you should get it. Basically the only time I use heat guns is to strip paint. It is time-consuming and more heat is better. This cordless heat gun is neither incredibly powerful nor has much adjustment, just high and low settings, and comes with just a couple attachments. It does strip paint, don't get me wrong, but it does it slowly and the portability of cordless is negated by the fact that I always stay in one place to do so. HOWEVER, that being said, heat guns have a variety of uses and because of the desert climate I live in the uses I use mine for are very few. Anything to do with ice, thawing, freeing, deicing and similar tasks which constitute large portions of the lives of others simply do no apply to my life, but it certainly applies to others. If you need a portable heat gun for heating thing sup safely, automotive work, deicing your locks, or whatever is recommended for this product (check the manual) and need portability this gun works great. I chose it because as a bare tool I already have the 20V Dewalt batteries and it fit perfectly.
                      by
                      • Recommended
                      3 found this review helpful
                      A really nice cordless heat gun from DeWalt to add to my tool container.It's cordless with a smal...
                      A really nice cordless heat gun from DeWalt to add to my tool container.It's cordless with a small compact design. It can be used in tight places and has many applications including heat shrinking wire tubing to putty and paint projects and and decal removal. The max temperature out put is up to 990 degrees Fahrenheit and has two temperature settings, hi and low. It also features a lock on and off for hands free use. The standard nozzle allows you to use attachments from corded units and many brands to fit this gun. The gun also includes a flat nozzle and hook nozzle attachment .The run time is about 42 minutes. My first project will be removing small areas of peeling paint from a couple door jams and casings then I can light sand and paint,. Looking forward to using my new heat gun for this project.
                      by
                      • Recommended
                      2 found this review helpful
                      Showing 1-10 of 2,960 reviews

                      Compare Key Features

                      current item

                      Product Snapshot

                      Ideal for customers who want 20V MAX power and quick charging, ensuring maximum productivity.
                      Ideal for customers who want versatile power, ensuring long runtimes across tools.
                      Ideal for pros needing reliable runtime and power, ensuring consistent performance for tough jobs.
                      Built for long-lasting durability and high performance in demanding jobs with 50% more power.

                      Voltage

                      20V
                      20V/60V MAX
                      20V
                      20V

                      Capacity

                      3.0 Ah
                      6.0Ah / 9.0Ah
                      4.0 Ah and 5.0 Ah
                      3.5 Ah

                      Battery Type

                      Lithium-Ion
                      Lithium-Ion
                      Lithium-Ion
                      Lithium Ion

                      Charging Time

                      45 minutes
                      60 min.
                      90 minutes
                      26.25 minutes

                      Run Time

                      Extended for high demand applications
                      4X longer than 1.5Ah battery
                      Consistent runtime on jobsite