Is this battery different from a standard DeWalt 12V 3Ah pack?

Yes. It has the same 3.0Ah capacity but adds a glass-filled nylon casing that resists oil, grease and solvents, plus a rubber over-molded base for drop protection.

Which tools and chargers does it fit?

It is compatible with all DeWalt and Mac Tools 12V MAX power tools and chargers. It will not fit 18V or 20V MAX tools.

How do I check the charge level?

Press the 3-LED fuel gauge on the pack. The LEDs show remaining charge at a glance.

Is it worth choosing over the standard 12V battery?

If you work around oil, grease or solvents, or drop packs often, the tougher shell and rubber base justify it. For clean, light-duty use, a standard 12V pack does the same job.

What is the warranty?

DeWalt backs it with a 2-year limited warranty.

What do buyers say about the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G?

Rated 5 out of 5 from 1 ratings.

Where can I buy the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G?

15 stores we checked sell it, including Acme Tools, Omni Outdoor Living, PollardWater, Tool Nut, Dewalt Authorized Seller.

DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G

Best price now

$98.92at Acme ToolsChecked 1 h ago

17% under what the other stores charge

DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G

Best price now

$98.92at Acme ToolsChecked 1 h ago

17% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.

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Price facts

Lowest price today: $98.92 at Acme Tools (checked Nov 12, 2026).
Checked at 14 stores.

Our take on the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G

The DeWalt DCB124G is a 12V MAX 3.0Ah lithium-ion battery built for greasy, oily and solvent-heavy job sites. Its glass-filled nylon casing resists chemical damage, and an over-molded rubber base cushions drops. A 3-LED fuel gauge shows charge at a glance. It fits all DeWalt and Mac Tools 12V MAX tools and chargers. Against DeWalt's standard 12V 3Ah pack, it trades nothing in capacity for the tougher shell, so it suits mechanics and techs more than light household users.

Best forMechanics and auto techs working around oil and solventsPros who drop tools on concreteUsers of DeWalt or Mac Tools 12V MAX toolsWork in tight spaces where a compact pack helps

Pros

Glass-filled nylon casing resists oil, grease and solvents
Over-molded rubber base protects against drops
3.0Ah capacity for its compact size
3-LED fuel gauge for quick charge checks
Fits all DeWalt and Mac Tools 12V MAX tools and chargers
2-year limited warranty

Cons

12V MAX platform limits power versus 18V/20V tools
3.0Ah is modest runtime for heavy continuous use
Oil-resistant shell costs more than a standard pack
No USB port or other extras

DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G prices at every store

Acme ToolsNew
In stock
$98.92+ $6.49 shippingChecked 1 h ago
Visit Acme Tools
Tool NutNew
In stock
$119.00+ $7.49 shippingChecked 1 h ago
Visit Tool Nut
Dewalt Authorized SellerNew
In stock
$119.00+ $13.80 shippingChecked 1 h ago
Visit Dewalt Authorized Seller
Grainger Industrial SupplyNew
In stock
$161.49+ $11.69 shippingChecked 1 h ago
Visit Grainger Industrial Supply
Omni Outdoor LivingNew
Availability unknown
$107.99Checked 1 h ago
Visit Omni Outdoor Living
PollardWaterNew
Availability unknown
$115.69Checked 1 h ago
Visit PollardWater
Ace Tool GroupNew
Availability unknown
$119.00Checked 1 h ago
Visit Ace Tool Group
ToolUp.comNew
Availability unknown
$119.00Checked 1 h ago
Visit ToolUp.com
ZoroNew
Availability unknown
$119.00Checked 1 h ago
Visit Zoro
The Power Tool StoreNew
Availability unknown
$119.00Checked 1 h ago
Visit The Power Tool Store
Toolmarts.comNew
Availability unknown
$122.00Checked 1 h ago
Visit Toolmarts.com
eBayNew
Availability unknownSold by cycleanything
$139.01Checked 1 h ago
Visit eBay
WalmartNew
Availability unknownSold by EcoRise Supply
$171.50Checked 1 h ago
Visit Walmart
MotionNew
Availability unknown
$195.09Checked 1 h ago
Visit Motion

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DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G price history

Lowest price we've seen: $98.92 on Nov 13 at Acme Tools. Tracked across 14 stores since Nov 13.

About the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G

The DeWalt 12V MAX Oil-Resistant Battery Pack (DCB124G) is a 3.0Ah power tool battery made for greasy, oily and solvent-heavy environments. Its glass-filled nylon casing resists chemical damage.

The battery is compact and lightweight, which suits work in tight spots. A non-marring, over-molded rubber base helps protect it from drops and impacts. A 3-LED fuel gauge shows the remaining charge.

It works with all DeWalt and Mac Tools 12V MAX power tools and chargers.

Model: DCB124G
Voltage: 12V MAX
Capacity: 3.0Ah
Casing: Glass-filled nylon, oil- and chemical-resistant
Base: Non-marring, over-molded rubber
Fuel gauge: 3 LEDs
Compatibility: All DeWalt and Mac Tools 12V MAX power tools and chargers
Warranty: 2-year limited

Questions and answers

Is this battery different from a standard DeWalt 12V 3Ah pack?: Yes. It has the same 3.0Ah capacity but adds a glass-filled nylon casing that resists oil, grease and solvents, plus a rubber over-molded base for drop protection.
Which tools and chargers does it fit?: It is compatible with all DeWalt and Mac Tools 12V MAX power tools and chargers. It will not fit 18V or 20V MAX tools.
How do I check the charge level?: Press the 3-LED fuel gauge on the pack. The LEDs show remaining charge at a glance.
Is it worth choosing over the standard 12V battery?: If you work around oil, grease or solvents, or drop packs often, the tougher shell and rubber base justify it. For clean, light-duty use, a standard 12V pack does the same job.
What is the warranty?: DeWalt backs it with a 2-year limited warranty.
Where is the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G cheapest?: At Acme Tools, for $98.92, 17% under what the other stores charge, as of our latest check.
What do buyers say about the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G?: Rated 5 out of 5 from 1 ratings.
Where can I buy the DeWalt 12V MAX Oil-Resistant 3Ah Battery - DCB124G?: 15 stores we checked sell it, including Acme Tools, Omni Outdoor Living, PollardWater, Tool Nut, Dewalt Authorized Seller.