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DeWalt XR FlexVolt Battery - 15.0Ah - DCB549-XJ

DeWalt XR FlexVolt Battery - 15.0Ah - DCB549-XJ

The DEWALT XR FlexVolt Slide Li-ion Battery stands at the forefront of cordless technology. The wo...

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eBayDEWALT DCB549 54v & 18v Flexvolt li-ion battery 5.0Ah/15.0Ah
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£230.52
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B&QB&Q - Dcb549-Xj Dcb549 Xr Flexvolt Slide Battery 18/54V 15.0/5.0Ah Dewdcb549
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£254.50
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Tooled UpDewalt Dcb549 54V Xr Cordless Flexvolt Li-Ion Battery 15Ah
£5.95 delivery
£259.95
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Power Tools DirectDewalt Dcb549-Xj Dcb549 Xr Flexvolt Slide Battery 18/54V 15.0/5.0Ah
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£288.80
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OnBuy.comDewalt Dcb549-Xj 54V 15Ah Xr Flexvolt Battery
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£293.30
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Product Information

Full details

This guide is for professionals and serious DIYers looking to maximize the power and runtime of their cordless tools. The DeWalt XR FlexVolt battery offers unprecedented power and compatibility, enabling heavy-duty tasks without cords. A key benefit is its dual voltage capability (18V/54V), providing versatility across a wide range of DeWalt tools. However, users should note that optimal performance depends on using compatible chargers and tools.

All features

Model Part NumberDCB549-XJ
BrandDeWalt

Extended Product Information

FAQs

How long does it take to charge the DeWalt XR FlexVolt battery?

Charging time varies depending on the charger used. Refer to the charger's manual for specific charging times.

Can I use the XR FlexVolt battery with my older DeWalt tools?

Yes, it is compatible with all 18V XR slide-on tools.

What is the warranty on the DeWalt XR FlexVolt battery?

DeWalt offers a limited warranty on its batteries. Consult your product documentation or contact DeWalt for specific warranty details.

How should I store the battery when not in use?

Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures.

What should I do if the battery gets wet?

Remove the battery from the tool and let it dry completely before using it again. If it has been submerged in water, it's best to have it inspected by a professional.

How do I know when the battery is fully charged?

The LED indicator on the battery will show the charge level. Refer to your charger’s indicator lights for full-charge status.

Troubleshooting

Battery doesn't power the tool.

Ensure the battery is fully charged. Check the battery contacts and the tool's contacts for any debris or damage. Make sure the battery is correctly attached to the tool.

Reduced runtime.

Check the age of the battery. Over time, battery capacity diminishes. Ensure proper charging practices and avoid extreme temperatures.

Battery not charging.

Ensure the charger is functioning correctly. Check the charger's power connection. Make sure the battery is properly inserted into the charger. Try a different charger to isolate the issue.

Battery overheating.

Allow the battery to cool down. If overheating occurs during normal use, reduce the workload or allow for cooling breaks.

Pros and Cons

Pros

  • Extended runtime compared to standard 18V batteries.
  • Backward compatibility with existing 18V XR tools.
  • Increased power for heavy-duty applications.
  • No memory effect, preserving battery health.
  • LED indicator for easy charge monitoring.

Cons

  • Requires a compatible XR charger for optimal charging.
  • Higher initial cost compared to standard batteries.
  • Weight is more than standard batteries.
  • Performance may vary depending on the tool and application.

Setup, Compatibility & Care

  • Setup: Simply slide the XR FlexVolt battery onto a compatible 18V XR or 54V XR FLEXVOLT tool until it clicks into place. Ensure the battery is fully charged before use.
  • Compatibility: The battery is compatible with all 18V XR slide-on tools and XR chargers.
  • Charging: Use a DeWalt XR charger designed for lithium-ion batteries. Refer to the charger's manual for proper charging instructions.
  • Care:
  • Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
  • Avoid dropping or impacting the battery.
  • Keep the battery contacts clean.
  • Do not disassemble or modify the battery pack.
  • Use a damp cloth to clean the battery. Do not use solvents.

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