APR Finance Available
Authorised Reseller
Product Description
DeWalt DCB549-XJ XR 15.0Ah FlexVolt 18/54V Battery
The DeWalt DCB549-XJ XR 15.0Ah FlexVolt 18/54V Battery is a high-capacity power source designed for professional cordless tools that demand corded-level performance. As part of the XR FlexVolt system, it intelligently switches between 18V and 54V, delivering exceptional runtime in standard XR tools and the high power required for heavy-duty saws, breakers, vacuums, and other construction equipment. The 15.0Ah capacity and advanced Lithium-Ion cell technology provide consistent output with minimal self-discharge, while integrated electronics protect against overload, overheating, and deep discharge to extend battery life. A built-in state of charge indicator lets you check remaining runtime at a glance, helping to minimize downtime on busy job sites. Fully compatible with all DeWalt 18V XR chargers and most 18V XR and 54V XR FlexVolt tools, the DeWalt DCB549-XJ XR 15.0Ah FlexVolt 18/54V Battery is an ideal upgrade for professionals looking to standardize on a single, powerful battery platform.
DCB549-XJ Features:
- Delivers dual 18V / 54V output to power both compact XR tools and high-demand XR FlexVolt equipment for maximum fleet flexibility
- High 15.0Ah capacity provides extended runtime so professionals can work longer between charges on energy-hungry tools
- XR FlexVolt technology automatically switches voltage depending on the tool, simplifying battery management across the job site
- Integrated state of charge indicator allows quick visual checks of remaining runtime to reduce unexpected downtime
- Lithium-Ion cell construction offers consistent power delivery with virtually no self-discharge for reliable performance day after day
- Compatible with all DeWalt 18V XR chargers, allowing seamless integration into existing charging setups
- Engineered for demanding applications such as breakers, mitre saws, table saws, vacuums, and compressors where corded-like power is required
- Rugged over-molded housing and reinforced casing help protect the battery from impacts and harsh site conditions
- Supplied transport cap isolates cell packs for safer handling and compliant shipping of high-capacity lithium batteries
- Part of the DeWalt XR FlexVolt platform, enabling one battery solution across a wide range of professional cordless tools
Warranty Information
1 Year Standard WarrantySpecification
| Country of Origin: | United Kingdom |
| brand-name-xt: | https://cdn11.bigcommerce.com/s-hczpll0y/product_images/uploaded_images/dewalt-logo-website-toolden.png |
| brand-link-xt: | https://www.toolden.co.uk/tool-brands/dewalt/ |
| top_feature: | 15.0Ah capacity delivers exceptional runtime for high-demand applications |
| top_feature: | FlexVolt technology automatically switches between 18V and 54V tools |
| top_feature: | Compatible with all DeWalt 18V XR and 54V XR FlexVolt tools |
| top_feature: | Integrated charge indicator enables quick battery status checks |
| top_feature: | Lithium-ion cells provide consistent power with low self-discharge |
| top_feature: | Rugged housing resists impacts and harsh site conditions |
| top_feature: | Suitable for power-hungry tools such as saws, breakers and vacuums |
| top_feature: | Compatible with all DeWalt 18V XR chargers |
| FQQ: | What tools does the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery work with? |
| FAA: | It powers both 54V XR FLEXVOLT tools and almost all 18V XR tools. |
| FQQ: | Does the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery change voltage automatically? |
| FAA: | Yes. It automatically switches between 54V and 18V to match the connected XR tool. |
| FQQ: | Is the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery compatible with 18V XR chargers? |
| FAA: | Yes. It is compatible with almost all DEWALT 18V XR chargers. |
| FQQ: | How much runtime can I expect from the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery compared to 18V XR batteries? |
| FAA: | DEWALT states the 15Ah FLEXVOLT battery provides up to 6× the runtime compared to 18V XR batteries. |
| FQQ: | What are the battery capacity and chemistry of the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery? |
| FAA: | The battery is 15.0Ah Lithium-Ion (Li-Ion). |
| FQQ: | Does the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery have a fuel gauge? |
| FAA: | Yes. It includes a 3-LED charge indicator to show remaining power. |
| FQQ: | Does the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery have built-in protection features? |
| FAA: | Yes. It has protection against overheating, overload and deep discharge to help extend battery life. |
| FQQ: | Is there a memory effect or self-discharge concern with the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery? |
| FAA: | The battery has no memory effect and virtually no self-discharge for maximum productivity. |
| FQQ: | How heavy is the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery and what are its dimensions? |
| FAA: | Approximate weight is 2.12 kg, and the battery measures about 177 × 87 × 101 mm (L × W × H). |
| FQQ: | What is the energy rating (Wh) of the DeWalt DCB549-XJ 18/54V XR FlexVolt 15.0Ah Battery? |
| FAA: | The DCB549 has an energy content of 270 Wh. |
| Included: | 1x DeWalt DCB549 XR FLEXVOLT 18V/54V 15.0Ah Lithium-Ion Battery |
| Included: | 1x Transport cap for safe storage and compliant shipping |
| Brand: | DeWalt |
| Model: | DCB549 |
| Battery platform: | XR FLEXVOLT |
| Voltage: | 18V / 54V |
| Battery capacity at 18V: | 15.0Ah |
| Battery capacity at 54V: | 5.0Ah |
| Total energy: | 270Wh |
| Battery type: | Lithium-Ion |
| Cell configuration: | 15 x 21mm cells |
| Length: | 138mm |
| Width: | 87mm |
| Height: | 97mm |
| Battery weight: | 1.6kg |
| Shipping weight: | 2.25kg |
| Compatibility: | 18V XR, 18V XR with FLEXVOLT Advantage, and 54V XR FLEXVOLT tools (with noted exceptions) |
| Battery level indicator: | Yes |
| Product code: | DCB549-XJ |
| EAN barcode: | 5035048734995 |
