20V 4 Amp Premium XR Lithium - DeWALT

Part #: DCB204YY

The DeWALT DCB204YY 20V 4 Amp Premium XR Lithium battery is engineered to provide extended runtime and consistent power for demanding professional automotive and industrial applications. This high-capacity battery ensures that your DeWALT 20V MAX* tools operate efficiently, minimizing downtime and maximizing productivity on the job site. It is an essential power source for technicians and mechanics who require reliable, long-lasting battery life for their cordless tools.

Key Features

  • Premium XR Lithium-Ion Technology: Delivers up to 33% longer run-time compared to standard 20V MAX* battery packs, enhancing productivity during intensive tasks.
  • High Capacity 4.0 Ah Design: Provides substantial runtime, reducing the need for frequent battery changes in prolonged use.
  • 3-LED Fuel Gauge System: Offers immediate and clear feedback on the battery's state of charge, aiding in efficient work planning.
  • No Memory Effect & Low Self-Discharge: Ensures maximum productivity and less downtime by maintaining charge without degradation over time.
  • Lightweight Construction: Weighing approximately 1.42 lbs (0.64 kg), this battery provides extended runtime without adding significant bulk, improving user comfort during extended operation.
  • Full Compatibility: Powers the entire line of DeWALT 20V MAX* cordless tools, offering a versatile addition to any professional's toolkit.

Applications

The DeWALT DCB204YY battery pack is ideal for professional technicians and mechanics utilizing a range of cordless tools in automotive repair shops, industrial settings, and construction environments. It provides reliable power for high-demand tools such as impact wrenches, grinders, circular saws, and reciprocating saws. Common use cases include sustained operation during tasks like tire rotations, fastening large bolts, cutting metal, drilling, and general assembly work.

Specifications

  • Voltage: 20V MAX* (Nominal 18V)
  • Amp Hours: 4.0 Ah
  • Weight: 1.42 lbs (0.64 kg)
  • Recharge Time: Approximately 45-60 minutes with a fast charger.
We have 25 in stock

$179.00

Add to Cart:
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  • Model: 454046
  • Shipping Weight: 1.4lbs
  • UPC: 885911319300
  • Manufacturers Part #: DCB204YY
  • Manufactured by: DeWALT
  • Also Known As: DWDCB204YY

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

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