Description
Dewalt DCB547-XJ 18/54V 9.0Ah XR FlexVolt Battery (5 Pack)
The Dewalt DCB547-XJ 18/54V 9.0Ah XR FlexVolt Battery (5 Pack) is a high-capacity power solution for professional cordless tools in the Accessories > Batteries & Chargers category. Each XR FlexVolt Li-Ion pack automatically switches between 18V and 54V, delivering extended runtime on 18V XR tools and corded-like performance on 54V FlexVolt equipment. With 9.0Ah capacity at 18V (3.0Ah at 54V), these batteries are ideal for intensive cutting, drilling, grinding, and demolition tasks where consistent power is critical. Integrated electronics protect against overload, overheating, and deep discharge, while a built-in LED fuel gauge allows quick charge checks on site. Robust housings are designed to withstand demanding job site conditions, making this 5-pack a strong choice for crews who need continuous rotation of batteries across multiple tools. Fully compatible with all DeWalt 18V XR chargers and the complete range of 18V XR and 54V XR FlexVolt tools, this set keeps your cordless system running at peak performance.
DCB547-XJ Features:
- Delivers convertible 18V/54V XR FlexVolt power for tackling both standard and high-demand cordless applications with one battery platform.
- Provides 9.0Ah capacity at 18V (3.0Ah at 54V) to extend runtime significantly on heavy-duty saws, grinders, and SDS hammers.
- Backwards compatible with existing 18V XR tools so you can upgrade performance without replacing your current DeWalt kit.
- Powers all 54V XR FlexVolt tools, unlocking corded-level performance for demanding construction and trade tasks.
- Integrated 3-LED fuel gauge lets you check remaining charge instantly to plan work and reduce unplanned downtime.
- Built-in protection against overheating, overload, and deep discharge helps maximize battery life on tough job sites.
- Rugged Li-Ion pack with impact-resistant housing is engineered to withstand professional site conditions.
- Compatible with all DeWalt 18V XR chargers, simplifying charging across your existing battery ecosystem.
- Can be used in twin-battery 108V FlexVolt setups for extreme power on the most demanding cordless tools.
- Supplied as a 5-pack of DCB547-XJ batteries, ensuring ample power rotation for continuous all-day use.
DCB547-XJ Specification:
- Brand: DeWalt
- Model: DCB547-XJ
- Battery technology: XR FlexVolt Li-Ion
- Battery voltage: 18V / 54V
- Battery capacity: 9.0Ah (18V) / 3.0Ah (54V)
- Energy: 162Wh
- Battery system compatibility: DeWalt XR 18V and XR FlexVolt 54V tools
- Fuel gauge: 3-LED state-of-charge indicator
- Protection features: Overheating, overload, and deep-discharge protection
- Length: 138mm
- Width: 87mm
- Height: 97mm
- Weight (single battery): 1.11.46kg
- Pack quantity: 5 batteries
- GTIN (single battery): 5035048646908
What is included:
- 5x DeWalt DCB547-XJ 18/54V 9.0Ah XR FlexVolt Li-Ion Batteries


