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DEWALT logo with yellow text on a black background.
DCB203G

20V MAX* Oil-Resistant 2Ah Battery

A DEWALT 20V MAX 2Ah lithium-ion rechargeable battery pack, featuring a black and yellow design with DEWALT branding prominently displayed.

Reviews

Product details

Power your 20V MAX* tools and take on jobs involving the regular use of harsh materials like oil, grease, or solvents with the incredibly durable 20V MAX* oil-resistant 2ah battery. Ideal for a wide range of applications, this long-lasting battery features a glass-filled, nylon housing designed to resist the effects of chemical corrosion. Backed by a 2-year limited warranty, this battery provides immediate feedback on your state of charge with the 3-LED fuel gauge.

  • Move around work areas with ease with the battery"s compact and lightweight build
  • Easily visibile state of charge with 3-LED fuel gauge indicator
  • Widely Compatible : Versatile battery can be used with all DEWALT® and Mac Tools 20V MAX* tools and chargers
  • Resists Damage From Environment : Recommended for work involving regular exposure to oils, grease, and solvent

Product Type
Battery
Voltage
20V
Cordless or Corded
Cordless
Power Source
Battery
Total Number of Batteries
1

  • (1) Battery

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

Downloads and manuals

Instruction Manual, Type 1
NA407764_man_dewalt_batteries_and_chargers_half_letter_NA.166526.pdf
PDF
Exploded Diagram, Type 1
DCB203.217776.svg
SVG

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Lead the charge

20 MAX* continues to expand

Our fastest growing system isn't stopping. TAKE CHARGE™ with 300+ Products in the 20V MAX* line, each designed to fit the job at hand. Improve productivity on the jobsite with innovative cordless solutions.

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Powered by innovation

Performance matters, so choose from a wide-range of battery options designed to maximize power, runtime, and space.

A person wearing work gloves uses a DEWALT cordless drill to bore a hole into a concrete block wall, with a dust extraction attachment connected to the drill.
A set of DEWALT cordless power tools including drills, a circular saw, an angle grinder, a flashlight, and a reciprocating saw, displayed with a large black rolling toolbox, on a construction site with wooden planks and a rustic wall in the background.

Made for your trade

20V MAX* tools are engineered to meet the specific needs of the most demanding trades.

Our fastest growing system

With 300+ products that keep you productive on the jobsite, 20V MAX* is a system you can build on.

Explore systemBatteries & chargers
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