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Availability:
In Stock.
Arrives
Saturday, May 16
Recently Viewed
Style: 1 Pack
Features
- 20/60V 9A.H MAX FLEX BATTERY
Description
20/60V 9A.H MAX FLEX BATTERY
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
Number of Batteries: 2 Lithium Ion batteries required. (included)
Brand: DEWALT
Model Number: DCB609YY
Model Name: 20/60V 9A.H MAX FLEX BATTERY
Global Trade Identification Number: 35
UPC: 885911457835
Manufacturer: DEWALT
Built-In Media: 1) DCB609 20v/60v MAX* FLEXVOLT Battery
Warranty Description: 3 year limited warranty
Item Type Name: DEWALT DCB609 20V/60V MAX* FLEXVOLT 9.0Ah Battery
Battery Capacity: 9 Amp Hours
Voltage: 20 Volts
Reusability: Rechargeable
Amperage: 90 Amps
Unit Count: 1.0 Count
Battery Weight: 1.95 Grams
Item Dimensions: 6 x 3 x 5.5 inches
Item Weight: 2.8 Pounds
Antenna Location: Power Tool
Battery Cell Type: Lithium Ion
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 16
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 1 Pack
I'm very satisfied with this 12Ah battery. It has excellent lifespan and holds its charge much longer than expected. Its performance is stable, even with constant use, and recharging is quick and easy. It also provides ample power to jump-start equipment or vehicles effortlessly. It's compact, durable, and of very good quality. Definitely a worthwhile purchase: reliable, efficient, and with an excellent price-performance ratio.
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Reviewed in the United States on November 13, 2025 by Yasmani Castellano
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.
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Reviewed in the United States on June 30, 2024 by Trevor K Smith
Style: 1 Pack
Pricey but great battery power
Reviewed in the United States on April 7, 2026 by Sammy Brooks
Style: 2 Pack
I bought a pair for almost another $300 after buying the full sized compound miter saw in February 2019. I have had these and took great care with them, keeping them out of the cold, keeping them charged, and using them only for the tools that would require them if for nothing else than the weight. One of them just stopped holding a charge about 9 months ago, and I was going to bring it in to get repaired (hopefully), then I just put in the 2nd battery today and it wont hold a charge either. For $300, just for 2 batteries, that is pathetic. I tried calling their customer service a few weeks ago and the rep couldn't understand the words I was saying, even when I spelled it out slowly, and got frustrated and ended the call. They may replace the batteries, I don't know yet and will update, but for so expensive a product, I shouldn't have to get it replaced so soon. I am really questioning if it was a good idea to go with their line of tools. I am a contractor and have spent thousands of dollars on their brand. Maybe that was a mistake. I will try to see what they will do and will update accordingly.
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Reviewed in the United States on November 5, 2021 by steve nelson
Style: 1 Pack
This really increased the power of my tools. Also extended time for use
Reviewed in the United States on January 24, 2026 by Amazon Customer
Style: 1 Pack
Works great. The size of battery made it little tight in the blower but other wise good
Reviewed in the United States on March 31, 2026 by Great wallet I have had several over the past years. I believe this is my 4th. Love it!!
Style: 1 Pack
Dewalt Expensive with quality that lasts.
Reviewed in the United States on December 28, 2025 by JKT
Style: 1 Pack
Nice price better then any other internet sale around
Reviewed in the United States on March 22, 2026 by ANTHONY