DCB182 XR 18V Li-Ion Battery 4.0Ah Battery

The DeWALT DCB182 XR 18V 4.0Ah Battery is a reliable, high-performance power source designed to keep Irish trades working longer between charges. Built with advanced XR Lithium-Ion technology, this 4.0Ah pack delivers extended runtime and consistent power output — helping complete applications faster and more efficiently on site.

Despite the increased capacity, the DCB182 maintains a compact, lightweight design comparable to the 3.0Ah pack, meaning you gain extra runtime without added bulk or weight. Ideal for drills, impact drivers, saws and grinders across the 18V XR range.

An integrated LED state-of-charge indicator allows quick battery level checks, reducing downtime and improving workflow planning. With no memory effect and virtually no self-discharge, this battery is ready when you are — even after periods of storage.

Fully compatible with all DeWALT 18V XR Lithium-Ion tools, making it a dependable addition to any existing XR setup.

More runtime. Same compact size. Built for daily trade use.

Features

• 4.0Ah XR Lithium-Ion battery technology

• Extended runtime and optimised power output

• LED state-of-charge indicator

• Lightweight design – similar size to 3.0Ah pack

• No memory effect

• Minimal self-discharge

• Compatible with all DeWALT 18V XR Li-Ion tools