Are you tired of your handheld Dyson stick vacuum cleaner losing its suction power after just 2 years? It might be time to consider swapping out the battery. Today BattAussie experts will show you how to easily replace the battery in your Dyson V7 vacuum cleaner, giving it new life and extending its lifespan.

What You’ll Need:

  • A new battery compatible with your Dyson model
  • A Phillips head screwdriver
  • A flathead screwdriver
  • A pair of pliers (optional)


Step 1: Turn off and unplug your Dyson vacuum cleaner. Make sure it is completely powered off before beginning any work on it.

Step 2: Locate the 225403 battery for Dyson V7 vacuum compartment. This will vary depending on your Dyson model, but it is typically located on the back or bottom of the unit.

Step 3: Remove the old battery. Using your Phillips head screwdriver, remove the screws holding the battery compartment closed. Carefully remove the old battery from its compartment.

Step 4: Install the new Dyson V7 battery replacement. Place the new battery into the compartment, making sure it is properly aligned with the connections. Replace the screws holding the battery compartment closed, using your Phillips head screwdriver.

Step 5: Test the new spare battery. Plug in your Dyson vacuum cleaner and turn it on. If the new battery was installed correctly, your vacuum should now have renewed suction power and run for longer periods of time between charges.

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