Which tools are compatible with this battery?

It is compatible with all Dewalt 12V XR power tools and chargers.

What is the advantage of the special housing?

The glass-filled nylon housing resists impacts, drops, oils, grease, and solvents.

How much does this battery weigh?

This compact battery weighs 0.45 kg.

How do you check the remaining battery charge?

The battery features an integrated 3-LED state-of-charge indicator for quick visibility.

What capacity does the DCB126G-XJ offer?

This lithium-ion battery provides a voltage of 12V and a capacity of 5.0Ah for extended runtime.

DEWALT DCB126G-XJ 12V battery 5.0Ah with shock-resistant fibreglass-reinforced nylon case

Name: DEWALT DCB126G-XJ 12V battery 5.0Ah with shock-resistant fibreglass-reinforced nylon case
Brand: DEWALT
SKU: 03217047
Price: 86.91 EUR
Availability: PreOrder

Supplier number: DEWALT DCB126G-XJ | EAN 5035048735848

Recommended Retail Price €101.10

86.91 tax incl.

€71.83 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Ordered before 20:00 - delivered as of 19/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

What does this mean exactly?

Free battery, delivered directly: spend a total of €350 excl. VAT on DeWALT products and receive a free XR 18V 5.0Ah battery worth €128.38. This is an exclusive Klium promotion: the battery is automatically added to your shopping cart and delivered together with your order.
Free work light, delivered after registration: if you also purchase a participating product from the DeWALT work light promotion, you will receive a free DeWALT work light, depending on the participating machine.
To receive your free work light, register your purchase after receiving your order via dewalt.be or dewalt.nl.
Klium free battery promotion: valid from 01.10.2026 to 31.12.2026.
DeWALT work light promotion: valid from 01.09.2026 to 31.12.2026.

During DeWALT Power Month, you can combine a free battery from Klium with a free work light from DeWALT.

Reliable power for Dewalt tools

Practical benefits

Chemical and oil resistance: The glass-filled nylon housing protects against automotive oils, greases, and harsh workshop solvents.
Extended runtime on jobsites: A 5.0Ah capacity ensures you work longer between charges across your compatible 12V power tools.
Clear charge level visibility: You can easily monitor the remaining battery capacity during heavy work using the built-in 3-LED gauge.

In a nutshell

The right choise for

With the Dewalt DCB126g-XJ 12V Li-ion battery, you can work longer without interruptions. Thanks to its generous 5.0Ah capacity, you get extended runtime from your compact 12V power tools. The robust glass-filled nylon housing reliably protects the battery against drops, impacts, and harsh workshop fluids such as oils, greases, and solvents. Weighing just 0.45 kg, it keeps your tools lightweight and maneuverable during lengthy fastening jobs or precision tasks. The integrated 3-LED fuel gauge lets you check the remaining charge level at a glance. This durable battery is fully compatible with all Dewalt 12V xr tools and chargers.

Product information FAQ

€86.91

tax incl.

Key features according to our expert

Battery voltage: 12 V
Capacity (battery): 5 Ah
Battery type: Li-ion
Weight: 0,45 kg
UN number: UN3480
Product Range: Dewalt 12V

Product description

G-class battery 12V 5.0Ah
Glass-filled nylon housing resists garage chemicals and greases
Durable construction meets stringent drop test requirements

All Features

Battery voltage: 12 V
Capacity (battery): 5 Ah
Battery type: Li-ion
Weight: 0,45 kg
Un number: UN3480
Product range: Dewalt 12V

Brand DEWALT
03217047
EAN 5035048735848
Supplier number DEWALT DCB126G-XJ

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with this battery?: It is compatible with all Dewalt 12V XR power tools and chargers.
What is the advantage of the special housing?: The glass-filled nylon housing resists impacts, drops, oils, grease, and solvents.
How much does this battery weigh?: This compact battery weighs 0.45 kg.
How do you check the remaining battery charge?: The battery features an integrated 3-LED state-of-charge indicator for quick visibility.
What capacity does the DCB126G-XJ offer?: This lithium-ion battery provides a voltage of 12V and a capacity of 5.0Ah for extended runtime.