Exclusive app offer: free delivery on orders over £200*Terms & conditions apply
Who are we

Dewalt DCB547 18v / 54v XR FLEXVOLT 9.0ah Battery Twin Pack

Secure Payment
Good to know
In stock
Free delivery (postcode specific) *
Delivery within 24 to 48 hours
Return within 14 days
Delivery options
  • Home delivery between 10/08/2022 and 11/08/2022 for any order placed before 5 pm
  • Home delivery between 09/08/2022 and 10/08/2022 for any order placed before 5 pm - Free delivery (postcode specific) *
Product details
  • Net weight
    2.2 kg
  • productRef
  • manufacturerSKU

Dewalt 54V 9Ah Twin Pack Batteries

The DeWalt XR FLEXVOLT is the the World’s first 18/54V convertible battery pack system. This DeWalt 54V Battery has unprecedented levels of power, finally giving you the power you need from a cordless tool. That's not all though - it can switch itself to 18v so it is compatible with your existing 18v XR power tools offering extended runtime meaning you don't need to replace your existing kit - not even your 18v XR charger, as these batteries are compatible! The FLEXVOLT range includes a host of top-performing powerful, brushless and cordless tools powered by either a single 54v FLEXVOLT battery, or twin batteries to give the power of a 108v tool. This DeWalt FLEXVOLT battery has the same width and length of a 18v XR battery, with only a small increase in height - so its not even going to get in your way.


World's first convertible power tool battery pack Compatible with all 18v XR and 54v XR FLEXVOLT tools* A 54v Battery that has unprecedented levels of power On a new XR FLEXVOLT powertool the battery voltage steps up to deliver GAME CHANGING LEVELS OF PERFORMANCE It can switch itself to 18v so is compatible with existing 18v system Run x2 simultaneously for 108v super powered FLEXVOLT cordless kits On a traditional XR powertool the XR FLEXVOLT battery operates at 18v and delivers extended runtime


Voltage: 18v / 54v Battery Capacity: 18v 9.0Ah / 54v 3.0Ah Cell Components: 15 x 20mm Cells Length: 138 mm Width: 87 mm Height: 97 mm Weight: 2.2 Kg

Questions & answers

All you need to know about this product from our experts
You are here:
*Free shipping availability will depend on your postcode, this information will be available at checkout.
  • Millions of products

  • Delivery to your home or click & collect

  • Hundreds of dedicated experts online