Description
Overview:
The DEWALT DCB547 FlexVolt XR Slide Battery is a high-capacity lithium-ion power source for cordless tools used across construction, landscaping, and workshop environments. Its dual-voltage design automatically delivers 18V for XR 18V tools and 54V for FlexVolt machines, giving strong performance from a single pack. With 9.0Ah at 18V and 3.0Ah at 54V (approximately 162Wh of stored energy), it provides extended runtime for demanding tasks. A tough, impact-resistant housing and slide-on interface suit jobsite use and quick battery changes. Compatible with the DEWALT XR 18V platform and 54V FlexVolt tools, it is a practical upgrade over smaller-capacity packs for saws, grinders, rotary hammers, nailers, and garden tools. Manufacturer Part Number (MPN): DCB547-XJ.
Key Features:
- Convertible output: switches between 18V and 54V to match the tool for optimal performance
- High energy: around 162Wh for long runtime on heavy-duty applications
- Capacity: 9.0Ah at 18V and 3.0Ah at 54V for versatile use across platforms
- Backwards compatible: works with all DEWALT XR 18V tools and runs 54V FlexVolt equipment
- Extended runtime compared to 18V XR 4.0Ah or 5.0Ah batteries
- Robust, impact-resistant housing designed for site and workshop conditions
- Slide-on form factor with secure latch for quick, reliable fitting and removal
- Consistent Li-ion power delivery to help tools maintain performance under load
- Suitable for high-demand tools like circular saws, SDS hammers, mitre saws, and grinders
- DEWALT quality and platform compatibility for straightforward fleet standardisation
Typical Applications:
Powering cordless tools for concrete drilling and chiselling, timber cutting, sheet work, metal grinding and cutting, first-fix carpentry, fit-out, and site maintenance. Also suitable for 54V outdoor power equipment such as trimmers, blowers, and chainsaws within the FlexVolt range, where higher voltage supports tougher garden and grounds tasks.
Also known as:
DCB547 battery, XR slide pack, 18/54V Li-ion pack, FlexVolt power module, rechargeable power unit for cordless tools, high-capacity energy pack, slide-on tool power unit.
Product Specifications
| L&S Part No. | DEWDCB547 |
|---|---|
| Manufacturer | DeWalt/Black and Decker |
| OEM No. | DCB547-XJ |
| Unit of Sale | 1 |
| Machine Type | Batteries |
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