DeWalt DCB547 - 9.0Ah Battery - 18V/54V

The DeWalt DCB547 FLEXVOLT Battery features XR technology and is fully convertible between 18V and...

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eBayDewalt DCB547 54v XR FLEXVOLT 9.0ah Battery DCB547-XJ - 4 Pack
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B&QB&Q - Dcb547 18V / 54V Xr Flexvolt 9.0Ah Battery Dcb547-Xj4 Pack Flex Volt
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£442.90
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Product Information

Full details

This guide is for professionals and serious DIY enthusiasts using DeWalt 18V/54V XR FLEXVOLT tools. The DCB547 battery offers unprecedented power and runtime, eliminating the need for mains power in many applications. However, users should note the battery's size and weight compared to standard 18V batteries. The DCB547 is a convertible battery, switching between 18V and 54V, providing backward compatibility with existing 18V DeWalt tools while also powering heavy-duty construction tools.

All features

Model Part NumberDCB547-XJ
BrandDeWalt

Extended Product Information

FAQs

What is the warranty period for the DeWalt DCB547 battery?

DeWalt typically offers a limited warranty on its batteries. Check the specific warranty information provided with your battery or on the DeWalt website.

Can I use the DCB547 battery with my older DeWalt 18V tools?

Yes, the DCB547 is backward compatible with all existing 18V DeWalt XR power tools.

How long does it take to charge the DCB547 battery?

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

How should I store the DCB547 battery when not in use?

Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. For extended storage, it is recommended to store the battery at around 40-60% charge.

Is the DCB547 battery compatible with all DeWalt chargers?

The DCB547 battery is compatible with DeWalt XR chargers designed for lithium-ion batteries. Always check the charger's compatibility information.

What should I do if my battery is not performing as expected?

Check if the battery is fully charged. Ensure the tool is functioning correctly. If the issue persists, contact DeWalt customer support for assistance.

Can I use the DCB547 battery in extreme weather conditions?

While the DCB547 is designed for rugged use, extreme temperatures can affect battery performance. Avoid using the battery in excessively hot or cold conditions when possible.

Troubleshooting

Tool not powering on.

Ensure the battery is fully charged and correctly inserted into the tool. Check the tool's power switch and inspect the battery contacts for any debris or damage.

Reduced runtime.

Ensure the battery is fully charged. If the runtime is still reduced, the battery may need to be replaced. Consider the age and usage of the battery.

Battery not charging.

Make sure the charger is plugged in and working. Check the battery contacts and the charger contacts for any debris. Try a different DeWalt charger to rule out a charger issue.

Pros and Cons

Pros

  • Unmatched power and runtime for cordless tools.
  • Versatile voltage compatibility for a wide range of tools.
  • Backward compatible with existing 18V DeWalt tools.
  • Provides the power needed for heavy-duty construction applications.
  • Improves portability and convenience on the job site.

Cons

  • Larger and heavier than standard 18V batteries.
  • May require a compatible charger for optimal performance.
  • Higher initial cost compared to standard 18V batteries.
  • Runtime varies depending on the tool and application.

Setup, Compatibility & Care

  • Setup: Simply slide the DCB547 battery onto any compatible DeWalt 18V or 54V XR FLEXVOLT tool.
  • Compatibility: The DCB547 is compatible with all DeWalt 18V XR tools and 54V XR FLEXVOLT tools. Ensure your charger is compatible.
  • Charging: Use a DeWalt XR charger designed for lithium-ion batteries. Follow the charger's instructions for proper charging procedures.
  • Care:
  • Store the battery in a cool, dry place.
  • Avoid extreme temperatures.
  • Keep the battery contacts clean.
  • Do not store the battery fully charged for extended periods. It's best to store at about 40-60% charge.

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