Home /DeWalt /tools /DEWALT DCB203G 20V MAX Oil-Resistant 2.0Ah Battery

-50%

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 1

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 2

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 3

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 4

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 5

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 6

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 7

dewalt-dcb203g-20v-max-oil-resistant-2-0ah-battery image 8

tools

DEWALT DCB203G 20V MAX Oil-Resistant 2.0Ah Battery

Name: DEWALT DCB203G 20V MAX Oil-Resistant 2.0Ah Battery
Brand: DeWalt
SKU: WOR-TOO-1248
Price: 39.5 USD
Availability: InStock
Rating: 4.3 (9 reviews)

4.3 (9)

$79.00 $39.50

DEWALT DCB203G 20V MAX 2.0Ah battery with oil-resistant housing and 3-LED fuel gauge, designed for tools working around oil, grease, and solvents.

In Stock

- 1 +

Get it in 3–5 business days.

24 people are viewing this item. 30 sold today. Only 8 left in stock.

Buy more, save more

dewalt-dcb204-2-20v-max-xr-4-0ah-battery-2-pack image 1

Pair withDEWALT DCB204-2 20V MAX XR 4.0Ah Battery 2-Pack$53.50

Categories : tools

SKU : WOR-TOO-1248

Description

The DEWALT DCB203G 20V MAX* Oil-Resistant 2.0Ah Battery delivers dependable power for your 20V MAX tools, even in environments where oil and greases are present. Its glass-filled nylon housing resists chemical corrosion, and the rubber over-molded base protects against drop damage and marring. The 2.0Ah design keeps the battery compact and lightweight, so you can work comfortably in tight spots. A 3-LED fuel gauge gives you an instant read on remaining charge, and it's compatible with all DEWALT and Mac Tools 20V MAX tools and chargers.

DEWALT DCB203G Battery: Built for Tough Working Conditions

If you're working in a shop, garage, or industrial site, this battery is up to the task. Its chemical-resistant housing prevents cracking or degradation from fluids, while the compact form factor makes it easy to handle.

Oil-Resistant Housing and Rubber Base

The glass-filled nylon won't be attacked by petroleum products. The over-molded rubber base adds a layer of protection and keeps the battery from scratching surfaces. It also gives you a sure grip when swapping batteries.

2.0Ah Capacity and 3-LED Fuel Gauge

This 2.0Ah battery provides solid runtime for everyday drilling and driving. The fuel gauge prevents surprises on the job—just press the button to see the charge status.

Universal 20V MAX Compatibility

Use it with drills, impact drivers, saws, grinders, and more. It works with every DEWALT and Mac Tools 20V MAX platform, and it charges in any 20V MAX charger.

Features

Oil-resistant glass-filled nylon housing – resists corrosion from oils, grease
2.0Ah capacity – dependable runtime in a compact size
3-LED fuel gauge – check charge status quickly
Fits all DEWALT & Mac Tools 20V MAX tools/chargers
Over-molded rubber base – protects battery and work surface
Model: DCB203G
Housing: Glass-filled nylon
Voltage: 20V MAX
Capacity: 2.0 Ah
Chemistry: Lithium-Ion
Fuel Gauge: 3-LED
Product Type: Power Tool Battery
Compatibility: DEWALT & Mac Tools 20V MAX
Special Feature: Oil-resistant
Seller: Workbench World
MPN: DCB203G

Product Details

Designed for Dirty Jobs

In many trades, oil and grease are unavoidable. This battery's housing is formulated to resist those liquids, helping it maintain performance and longevity in harsh conditions. For professionals who work on equipment or vehicles, the DCB203G is a dependable choice.

Battery Life Maximization

To get the most from your DCB203G, avoid heat and freezing. Charge it in a dry location and unplug it once full. If you're storing it for a long period, keep it at 40-70% charge and store in a cool place.

Frequently Asked Questions

How long does the DCB203G last?

Runtime depends on the tool and workload, but the 2.0Ah capacity provides a good balance of power and runtime for most 20V MAX tools.

Will this battery fit all DEWALT 20V MAX tools?

Yes, it's compatible with all DEWALT and Mac Tools 20V MAX tools and chargers.

What makes it oil-resistant?

The glass-filled nylon housing resists oils, grease, and solvents, and the rubber base prevents damage from spills.

How do I check the charge?

Press the fuel gauge button to see three LEDs that indicate charge level.

Is it lightweight?

Yes, it's compact and lightweight, reducing fatigue during extended use.

Customer Reviews

9

5.0

Ace

Verified

Small but mighty

Great battery.

4.0

Brenda

Good backup

Fits my drill and runs long. Good buy.

5.0

Carl Pitts

Solid workhorse

I've been using this 2.0Ah battery with my impact driver every day. It holds a charge well and the oil-resistant housing is a real benefit in my shop. The fuel gauge lets me know when to swap. I have several and they've all been reliable. This is a great replacement for the older style batteries.

4.0

@HammerHeather

Verified

Good value

Nice for the money. Light and works fine.

4.0

Sandra Allen

Good, but...

Works as expected.

5.0

R. L. Anderson

Verified

Just what I needed

I needed extra batteries for my dewalt drill. This one charges quickly and doesn't overheat. It's lightweight and doesn't make the tool bulky. The LED gauge is a nice touch. Very satisfied.

3.0

Tommy

Average

Battery is okay. Not as good as my 5A.

4.0

Gloria

Verified

Does the job

The battery works fine with my tools. It lasts about a couple of hours of light use. The oil resistance seems good. I bought it for occasional use and it serves its purpose.

5.0

Peter Kowalski

Verified

Reliable

I have several of these for my work crew. They've been dropped, dirtied, and exposed to oil, and they still hold up. Charging is straightforward. The price is decent. I'll buy more.

Related Products

View All

4.8 (12)

DEWALT DCB204-2 20V MAX XR 4.0Ah Battery 2-Pack

$109.99 $53.50

4.7 (15)

DEWALT DCB205-2 20V MAX XR 5Ah Lithium-Ion Battery 2-Pack

$149.00 $67.15

4.8 (12)

DEWALT DCB205 20V MAX XR 5Ah Lithium-Ion Battery

$75.10 $37.55

4.7 (12)

DEWALT DCB205-2CK 20V MAX 5Ah Battery Charging Kit with Soft Bag

$174.00 $75.90

5.0 (2)

DEWALT DCB205BT 20V MAX Bluetooth 5.0Ah Battery

$129.99 $60.50

4.4 (5)

DEWALT DCB205G 20V MAX 5Ah Oil-Resistant Battery

$79.99 $39.99

4.4 (9)

DEWALT DCB206-2 20V MAX XR Premium Battery 2-Pack, 6.0Ah

$279.00 $92.90

4.7 (6)

DEWALT DCB404 40V MAX 4.0 Ah Lithium-Ion Battery

$79.99 $39.99

Free Shipping

Orders over $45.00 ship free. Otherwise, shipping is $8.00.

30-Day Returns

Hassle-free returns

Secure Payment

SSL encrypted checkout

Quality Assured

100% genuine products

Browse All

-50%

DEWALT DCB203G 20V MAX Oil-Resistant 2.0Ah Battery

Buy more, save more

Description

DEWALT DCB203G Battery: Built for Tough Working Conditions

Oil-Resistant Housing and Rubber Base

2.0Ah Capacity and 3-LED Fuel Gauge

Universal 20V MAX Compatibility

Features

Designed for Dirty Jobs

Battery Life Maximization

Frequently Asked Questions

Customer Reviews

Ace

Small but mighty

Brenda

Good backup

Carl Pitts

Solid workhorse

@HammerHeather

Good value

Sandra Allen

Good, but...

R. L. Anderson

Just what I needed

Tommy

Average

Gloria

Does the job

Peter Kowalski

Reliable

Related Products

Recently viewed

Free Shipping

30-Day Returns

Secure Payment

Quality Assured

Shop

Shop by Brand

Customer Support

Contact Information