DEWALT FLEXVOLT 20V/60V MAX* Batteries, 9.0-Ah, 2-Pack (DCB609-2)

4.7 4.7 out of 5 stars | 7,208 ratings

Price: 299

Last update: 02-27-2025


About this item

Powerful Battery Pack: This DEWALT 20V/60V battery set provides 180 watt-hours of energy per pack (360 watt-hours combined), delivering exceptional runtime and power for compatible 20V MAX, 60V MAX, and 120V MAX DEWALT tools.
Impressive Capacity: With a 9.0Ah capacity when used in a 20V MAX tool, this lithium-ion battery offers up to 6 times longer runtime compared to the DCB201 1.5Ah battery.
Versatile Compatibility: Compatible with a wide range of DEWALT cordless power tools across multiple voltage platforms, ensuring seamless integration and convenience.
Reliable Performance: Featuring an LED state of charge display, this battery pack keeps you informed about the remaining power level, allowing for efficient planning and uninterrupted work sessions.

Product information

Technical Details


Top reviews from the United States

  • Alec
    5.0 out of 5 stars Works great hold a charge and changes up fast
    Reviewed in the United States on January 27, 2025
    Had for 2 years now and still going strong. They get very heavy use by me in the summer. I have them rigged to fish finders on my bass boat and they are constantly in use. No real issues so far and they last so long for my very particular use
  • Trevor K Smith
    5.0 out of 5 stars Powerful, Long-Lasting DEWALT FLEXVOLT Batteries for Heavy-Duty Tools
    Reviewed in the United States on June 30, 2024
    I recently purchased the DEWALT FLEXVOLT 20V/60V MAX 9.0-Ah Batteries (DCB609-2) and have been thoroughly impressed with their performance. This two-pack set is a game-changer for anyone using DEWALT’s 20V, 60V, or even 120V MAX tools.

    #### Performance and Versatility
    These batteries feature innovative dual-voltage technology, automatically switching between 20V and 60V, depending on the tool. This makes them incredibly versatile, compatible with a wide range of DEWALT tools. In 20V tools, they offer up to **6 times the runtime** compared to standard 1.5 Ah batteries, making them perfect for extended projects without frequent recharges​:citation[oaicite:8]{index=8}​​:citation[oaicite:7]{index=7}​.

    #### Power and Runtime
    Each battery has a substantial **9.0-Ah capacity**, providing ample power for high-demand tools. I used these with my cordless circular saw and was able to tackle tough, high-load applications without any hiccups. The runtime is impressive; during a recent project involving extensive cutting, a single charge lasted all day, which significantly boosted my productivity​:citation[oaicite:6]{index=6}​​:citation[oaicite:5]{index=5}​.

    #### Design and Features
    These batteries come with an LED state-of-charge indicator, allowing me to quickly check the battery levels at a glance. This feature helps avoid unexpected interruptions during work, ensuring I can plan recharges during natural breaks in my projects​:citation[oaicite:4]{index=4}​. The batteries also run cooler compared to similar high-capacity models from competitors, reducing the risk of overheating during intense tasks​:citation[oaicite:3]{index=3}​.

    #### Durability and Warranty
    The build quality is robust, typical of DEWALT’s standards. They feel solid and well-made, capable of withstanding the rigors of a busy job site. Additionally, the batteries are covered by a **3-year limited warranty**, along with a 1-year free service agreement and a 90-day satisfaction guarantee, giving me peace of mind regarding my investment​:citation[oaicite:2]{index=2}​​:citation[oaicite:1]{index=1}​.

    #### Compatibility
    The batteries are compatible with all DEWALT chargers that support 20V/60V, making them easy to integrate into my existing setup. I use the DCB107 charger, and it works perfectly with these batteries, ensuring quick and efficient charging​:citation[oaicite:0]{index=0}​.

    #### Final Thoughts
    Overall, the DEWALT FLEXVOLT 20V/60V MAX 9.0-Ah Batteries (DCB609-2) are a fantastic addition to any DEWALT toolset. They offer outstanding power, flexibility, and reliability, ideal for both DIY enthusiasts and professional contractors. Whether you're cutting through thick lumber or powering up a heavy-duty leaf blower, these batteries will not disappoint. Highly recommended for those who demand the best from their cordless tools.
  • DVJ Luna
    5.0 out of 5 stars DeWALT does it again with QUALITY
    Reviewed in the United States on April 1, 2021
    I have a few of the 20V tools from DeWalt and there are 2 of them that I use frequently on my job site. I was using a 5Ah battery on those 2 tools and for the most part the battery held a charge long enough for me to use the tools for a few days on the job site before needing to charge that 5 Ah battery pack. I decided to go the route on picking up these Flex Volt packs knowing that they will work on pretty much all of my 20V tools I have from DeWalt and eventually will get into some of the 60V FlexVolt tools. I use these 2 battery packs on the 2 tools I use regularly and knew that they would run much longer before I need to charge up these packs. Yes they are much larger than the 5Ah batteries and I can feel a weight difference but the pros outweigh the cons by a LOOOOOOOONG shot. I even noticed a slight power increase with one of the tools that I use by using the FlexVolt battery over the 5Ah battery, even though the tool is only drawing 20V, it has much more amperes at its disposal to run stronger while I am using the FlexVolt batteries on it. (Not all of DeWalt Tools will perform better with FlexVolt batteries. Most will still have the same performance specs as if you were running a smaller battery pack on them.)

    Simply put, You can not go wrong with DEWALT! The right tools for the right job!

    "TAKE ADVANGE OF MORE POWER" --DeWalt
  • aaac service
    5.0 out of 5 stars 9ah
    Reviewed in the United States on November 8, 2024
    This arrived on time. Genuine Dewalt battery. This is a large heavy battery. It is a tight fit on the Dewalt leaf blower, but I got it in there. Fits the Dewalt drill but you don't want a heavy battery and drill in the tool bag. The light works well with this battery. I find the best use is the Dewalt weed trimmer. Aaac Service heating and air furnace repair in McDonough recommend this battery. It's been working hard in the last few months and seems to be holding up well.
  • Rex Anderson
    5.0 out of 5 stars Good
    Reviewed in the United States on December 4, 2024
    They work good and they last a long time but they take a while to charge. Thanks.
  • Michael T. Vail
    4.0 out of 5 stars Ridiculously expensive but peace of mind when needing one
    Reviewed in the United States on December 7, 2024
    I bought the Dewalt brand batteries after trying cheaper knock offs. I had problems charging the knock-off and found they weren't backwards compatible with my 20v tools. The cheap ones only worked on 60V tools. These work on 20v and 60v, charge perfectly and last fairly well on my 60v Dewalt saw. Sometimes you just have to bite the bullet so you can work without problems. This was one of those times. Hopefully they last for many years like the other Dewalt batteries I own have.
  • Angela R. Lyons
    5.0 out of 5 stars Holds a great charge
    Reviewed in the United States on July 31, 2024
    Did not disappoint. This battery charge lasted as long as advertised. I tried the cheaper version and got what I paid for. Weak crappy battery.
  • Amazon Customer
    5.0 out of 5 stars Product was as expected for a good price
    Reviewed in the United States on December 12, 2024
    Battery was sold but a great price, works well

    • Best Sellers in

     
     

    DEWALT 20V MAX Blower, 100 CFM Airflow, Variable Speed Switch, Includes Trigger Lock, Bare Tool Only (DCE100B)

    4.4 4.4 out of 5 stars 14,074
    114.89
     
     

    Hazlewolke Metal Detector for Adults, 5 Professional Mode with Higher Accuracy 10” Waterproof Coil for Gold Detecting

    4.4 4.4 out of 5 stars 1,266
    79.98
     
     

    Dewalt DCCS620B 20V MAX XR Brushless Lithium-Ion 12 in. Compact Chainsaw (Tool Only)

    4.5 4.5 out of 5 stars 5,163
     
     

    4Packs High 6.0Ah DCB206 Replacement for Dewalt 20v Max Battery Lithium Compatible with Dewalt 20V Battery Compatible with De

    4.2 4.2 out of 5 stars 521
    87.19
     
     

    ZEEKSAW Mini Chainsaw 6 Inch Cordless, Super Handheld Chainsaw with 2x Big Batteries, Electric Mini Chain saw Battery Powered

    4.5 4.5 out of 5 stars 4,045
    58.99
     
     

    Electric 6 Inch Mini Small Cordless Battery Powered Handheld Chainsaw With Charger For Trimming On Tree Branches, Wood Cuttin

    4.5 4.5 out of 5 stars 3,116
    49.98
     
     

    OMMO Metal Detector, Adjustable 27.5”-37.8” Metal Detector for Kids with Intuitive LCD Display, Lightweight Kids Metal Detect

    4.3 4.3 out of 5 stars 1,797
    39.99
     
     

    NATIONAL GEOGRAPHIC Metal Detector for Kids - 7.4" Waterproof Metal Detector Coil, Lightweight Gold Detector with Pinpoint Fu

    4.3 4.3 out of 5 stars 331
    59.99