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20V/60V MAX FLEXVOLT 9Ah - DeWALT

Part #: DCB609YY

The DeWALT DCB609YY 20V/60V MAX FLEXVOLT 9Ah battery is engineered to meet the rigorous demands of professional automotive and industrial technicians. This versatile battery automatically switches voltage, providing the flexibility to power both 20V MAX and 60V MAX tools. With its high 9Ah capacity, it delivers extended runtime for prolonged operation on demanding job sites.

Key Features

  • FLEXVOLT Automatic Voltage Switching: The patented FLEXVOLT technology allows the battery to seamlessly switch between 20V MAX and 60V MAX, adapting to the tool in use for optimal power and performance.
  • High 9Ah Capacity: This 9.0 Ah lithium-ion battery offers substantial runtime, providing up to 6 times the runtime when used with 20V MAX tools compared to a DCB201 1.5 Ah battery pack.
  • Broad System Compatibility: Designed to power a wide range of tools, it is compatible with all DeWALT 20V MAX, 60V MAX, and 120V MAX tools and chargers.
  • Professional-Grade Durability: Featuring a silicone encapsulated module, the battery is protected against dust and debris, enhancing its longevity in harsh working environments.
  • Optimized Thermal Performance: Patented technology and large format cells enable the battery to run cooler under continuous use, promoting better efficiency and extended operational life.
  • Integrated LED State-of-Charge Indicator: A convenient LED fuel gauge provides quick visibility to the remaining battery life, helping to prevent unexpected interruptions during tasks.

Applications

The DeWALT DCB609YY battery is an essential power source for professionals across various trades, including automotive repair, industrial maintenance, and heavy-duty construction. Its ability to deliver the power of corded tools in 60V MAX and 120V MAX applications makes it ideal for high-draw tools such as impact wrenches, grinders, circular saws, and reciprocating saws. For 20V MAX tools, it provides extended endurance, making it suitable for all-day drilling, fastening, and other general tasks where consistent power and reduced downtime are critical.

Specifications

  • Manufacturer: DeWALT
  • Model Number: DCB609YY
  • Product Name: 20V/60V MAX FLEXVOLT 9Ah
  • Battery Type: Lithium-Ion
  • Capacity: 9.0 Ah
  • Watt Hours: 180 Wh
  • Weight: 3.2 lbs
We have 25 in stock

$334.35

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 453649
  • Shipping Weight: 3.4lbs
  • UPC: 885911457835
  • Manufacturers Part #: DCB609YY
  • Manufactured by: DeWALT
  • Also Known As: DWDCB609YY

This product was added to our catalog on Friday 05 June, 2026.

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