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DEWALT

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

  • Based on 7,528 reviews
Condition: Used - Like New
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Availability: In Stock.
Fulfilled by Globally Sourcing
Arrives Nov 18 – Nov 20
Order within 20 hours and 30 minutes
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Style: 2 Pack


Features

  • DEWALT 20V/60V Battery has 180 Watt Hours of energy in each battery pack (360 Watt Hours combined)
  • DEWALT battery has 6 times the runtime compared to DCB201 1.5Ah Battery
  • 9.0 Ah capacity when used in a 20V MAX tool
  • Compatible with 20V MAX, 60V MAX and 120V MAX tools
  • Compatible with all 20V MAX, 60V MAX and 120V MAX tools
  • LED State of Charge Display

Description

The dual-voltage FLEXVOLT 20V/60V MAX 9.0 Ah battery automatically changes voltage when you change tools, providing up to 6X runtime ( With DCB609 FLEXVOLT battery when used with DEWALT 20V MAX tools compared to DCB201 1.5 Ah battery pack.) in 20V MAX tools. DEWALT 20V MAX battery also has the power of corded in 60V MAX and 120V MAX tools.

Number of Batteries: 2 Lithium Ion batteries required. (included)


Brand: DEWALT


Battery Cell Composition: Lithium Ion


Battery Capacity: 9 Amp Hours


Recommended Uses For Product: Power Tool


Manufacturer: ‎DEWALT


Part Number: ‎DCB609-2


Item Weight: ‎4.4 pounds


Product Dimensions: ‎6 x 3 x 5.5 inches


Item model number: ‎DCB609-2


Batteries: ‎2 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎2 Pack


Color: ‎Multi


Style: ‎2 Pack


Finish: ‎Brushed


Material: ‎Plastic


Pattern: ‎Solid


Shape: ‎Rectangular


Power Source: ‎Cordless


Voltage: ‎20 Volts


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎(2) DCB609 20V/60V MAX* FLEXVOLT Batteries


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎9 Amp Hours


Warranty Description: ‎3 year limited warranty


Date First Available: February 15, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 18 – Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very good batteries. of high quality
Style: 2 Pack
If you want durable batteries, these are the ones you are looking for. My battery lasts a long time, the price is good for how good they are.
Reviewed in the United States on October 17, 2025 by Cortez
    • Powerful, Long-Lasting DEWALT FLEXVOLT Batteries for Heavy-Duty Tools
Style: 2 Pack
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. ... show more
Reviewed in the United States on June 30, 2024 by Trevor K Smith
    • This was a REAL Dewalt Battery, I registered it on the Dewalt site!!
Style: 1 Pack
I immediately registered this Battery on the Dewalt website, and they recognized it as one of their own . . YAY . . THANK YOU Chicago Distribution, thank you Amazon. I have bought others of these on Ebay, and one of these on Amazon, before, both of which WERE NOT by authorized resellers, and one was a straight up phony, too light, wouldn't register, bad discoloration on the case, etc . . Nice to get what you pay for . . Amazon must finally be doing something about fake knock offs, nice for me, nice for Dewalt and their employess, nice for work . . . ... show more
Reviewed in the United States on July 18, 2024 by itrainsinOregon
    • The battery lasts longer than I expected.
Style: 1 Pack
Using this on a string trimmer, which we all know eats batteries for breakfast. This battery just lasts. Super reliable. I get more work done and worry less on having a charge.
Reviewed in the United States on June 27, 2025 by Burdpal
    • Long battery life
Style: 1 Pack
I like everything about this. The weight might come as a shock to some people however. It’s not the lightest but a charge lasts a long time.
Reviewed in the United States on September 10, 2025 by James W. Ehlers
    • Died in 6 months, Dewalt website support honored warranty
Style: 1 Pack
Purchased Dec 7 2024. It stopped being able to be charged on July 26 2025. That's about 6 months. I tried with 3 different chargers and none of them had any problem charging my other 9ah Flexvolt. The price for how long it lasts got me all kinds of messed up. I paid extra, a lot extra, for a genuine 9Ah Dewalt battery and it dies in 6 months?!?! I might go back to the cheap 3rd party batteries. The 3rd parties don't last long either but I got 2 years out of those. I figured I'd get longer out of a genuine brand with better electronics inside, nope. I need the bigger flexvolt to run the Dewalt blade edger, leaf blower, and chainsaw at full speed. Contacted Dewalt through their website and provided pictures of the date code and model (required) and they're sending a replacement (2 weeks shipping). The warranty is not updated after receiving the replacement so you cannot continually replace these every time they fail past the limited warranty period. I use them once a week so after 6 months that about 24 uses before failure. At this rate I'll have to contact Dewalt every 6 months. :( ... show more
Reviewed in the United States on July 26, 2025 by DJ
    • 9ah
Style: 1 Pack
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. ... show more
Reviewed in the United States on November 8, 2024 by aaac service

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