DEWALT FLEXVOLT 20V/60V MAX 9.0Ah Battery Pack 2-Pack (DCB609-2) – 180Wh, Extended Runtime, LED Fuel Gauge
DEWALT

DEWALT FLEXVOLT 20V/60V MAX 9.0Ah Battery Pack 2-Pack (DCB609-2) – 180Wh, Extended Runtime, LED Fuel Gauge

|42 ratings

Key item features

  • Adaptive Voltage: FLEXVOLT technology automatically adjusts voltage between 20V and 60V MAX, ensuring compatibility and optimal performance across various DEWALT tools.
  • Extended Runtime: Each 9.0Ah battery provides 180 watt-hours of energy, offering up to 6 times the runtime compared to 1.5Ah batteries for demanding tasks.
  • Convenient Pack: This 2-pack configuration ensures continuous power, minimizing interruptions during heavy-duty applications like cutting, grinding, and drilling.
  • Charge Visibility: An integrated LED fuel gauge allows for quick and easy monitoring of the battery's charge level, enhancing workflow management.
  • Broad Compatibility: Works seamlessly with 20V MAX, 60V MAX, and 120V MAX systems, and is compatible with all DEWALT 20V MAX chargers.
  • Versatile Application: Designed for professional contractors and advanced DIY users, ideal for powering saws, grinders, drills, and impact tools in construction and remodeling.
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Specs

Volts, 20 V, 60 VBattery capacity, 9 AhCompatibility, DEWALTCompatible models, 20-Volt MAX, 60-Volt MAX, 120-Volt MAXBrand, DEWALTWorks with, DEWALT Power Tools

About this item

Product details

Power heavy-duty cordless tools with extended runtime using the DEWALT DCB609-2 FLEXVOLT 20V/60V MAX 9.0Ah Battery Pack 2-Pack. Designed for professional contractors and advanced DIY users, these high-capacity batteries automatically adjust voltage to match the tool, delivering maximum performance across multiple DEWALT platforms. Each battery provides 180 watt-hours of energy, offering long-lasting power for demanding applications such as cutting, grinding, drilling, and fastening. FLEXVOLT technology allows the battery to switch between 20V MAX and 60V MAX tools, while also remaining compatible with 120V MAX tools when paired in dual-battery configurations. With up to 6 times the runtime compared to a 1.5Ah battery, these packs reduce downtime and increase productivity—especially for overhead or ladder work where frequent battery changes slow progress. A built-in LED fuel gauge provides quick visibility of remaining charge, helping users manage workflow more efficiently. Fully compatible with all DEWALT 20V MAX chargers, this 2-pack offers a flexible and powerful solution for users who rely on cordless tools across multiple applications.
  • FLEXVOLT technology – automatically changes voltage based on the tool
  • 9.0Ah capacity per battery – high output for demanding applications
  • 180 watt-hours of energy – extended runtime for heavy-duty tasks
  • Up to 6X runtime increase – compared to 1.5Ah batteries
  • 2-pack convenience – continuous power with fewer interruptions
  • LED fuel gauge – quick visibility of battery charge level
  • Multi-platform compatibility – works with 20V MAX, 60V MAX, and 120V MAX systems
  • Heavy-duty performance – ideal for saws, grinders, drills, and impact tools
  • Compatible with all DEWALT 20V MAX chargers
  • Ideal for pros and DIY users – construction, remodeling, and industrial applications
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Specifications

Volts

20 V, 60 V

Battery capacity

9 Ah

Compatibility

DEWALT

Compatible models

20-Volt MAX, 60-Volt MAX, 120-Volt MAX

Warranty

Warranty information

See manufacturers website for full warranty details.

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Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars
42 ratings14 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars83% (35)
  2. 4 stars10% (4)
  3. 3 stars2% (1)
  4. 2 stars0% (0)
  5. 1 star5% (2)
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Showing 1-3 of 14 reviews

Oct 16, 2026
Reviewer name: Thomas
Item details
Size: 20V & 60V
Sold and shipped bySceglio Enterprises
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Dewalt Battery Purchase

Items as advertised, well packed, priced right and a timely arrival.

Incentivized Review
Helpful?7L7992QDSTCW328466250
Sep 7, 2025
Reviewer name: James
Top Reviewer
Item details
Size: 20V & 60V
Sold and shipped byGreat Savings by Ed
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Long overdue

These dewalt batteries were long overdue. I have a push mower that takes the same battery as my new chainsaw, so it was a no brainer…

Incentivized Review
Helpful?7L7992QDSTCW328466250
Aug 21, 2025
Reviewer name: Charles
Item details
Size: 20V & 60V
Sold and shipped byGreat Savings by Ed
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great battery - beware of compatible batteries

These batteries perform as advertised and I have found them to deliver the promised capacity. Beware of cheap “compatible “ batteries. While they are less expensive, they deliver nowhere near the advertised capacity.

Incentivized Review
Helpful?7L7992QDSTCW328466250
Current price is Now $314.89
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Sold and shipped by WatkinsAcres
4.586956521739131 out of 5 stars
4.6 stars out of 5, based on 46 seller reviews(4.6)
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