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20 Volt Max Li-Ion Battery 2 - DeWALT

Part #: DCB203YY

Power through demanding tasks with the DeWALT DCB203YY 20 Volt Max Li-Ion Battery, engineered for professional automotive and industrial applications. This compact 2.0 Ah battery provides reliable and consistent power, ensuring your 20V MAX* tools perform optimally on the job site or in the workshop. Its robust construction and advanced lithium-ion technology offer the durability and performance that professional technicians and mechanics depend on.

Key Features

  • Reliable Runtime: Delivers consistent power output, making it suitable for tough jobs requiring sustained performance.
  • Integrated Fuel Gauge: A 3-LED fuel gauge system provides immediate feedback on the battery's state of charge, helping to prevent unexpected downtime.
  • Compact and Lightweight Design: Optimizes tool balance and reduces user fatigue during extended operation or in confined spaces.
  • No Memory Effect: Engineered with no memory and virtually no self-discharge, ensuring the battery is ready for use even after periods of storage.
  • Enhanced Capacity: Offers up to 33% more capacity than standard 20V MAX* compact battery packs, extending productivity between charges.
  • Quick Recharge: Achieves a full charge in approximately 35 minutes when paired with a compatible DeWALT charger, minimizing interruptions.

Applications

The DeWALT DCB203YY battery is an essential power source for a wide range of 20V MAX* cordless tools used in professional settings. It excels in applications such as everyday drilling, fastening, and light cutting, where consistent power and maneuverability are critical. This battery is also an excellent choice for powering cordless finish nailers, enhancing productivity for carpentry and trim work. Its professional-grade construction makes it ideal for automotive repairs, industrial maintenance, and various construction tasks requiring dependable portable power.

Specifications

  • Manufacturer: DeWALT
  • Model Number: DCB203YY
  • Battery Type: Lithium-Ion
  • Voltage: 20V MAX* (18V Nominal)
  • Capacity: 2.0 Ah
  • Weight: 0.91 lbs
We have 25 in stock

$153.45

Add to Cart:
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    DeWALT Homepage
  • Model: 454048
  • Shipping Weight: 0.77lbs
  • Manufacturers Part #: DCB203YY
  • Manufactured by: DeWALT
  • Also Known As: DWDCB203YY

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

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