How To Change The Battery In Your Electric Toothbrush

Replacing the battery in my OralB electric toothbrush YouTube
Replacing the battery in my OralB electric toothbrush YouTube from


Electric toothbrushes have become increasingly popular in recent years due to their ability to provide a more thorough and efficient clean compared to manual toothbrushes. However, like any electronic device, the battery in your electric toothbrush will eventually need to be replaced. In this article, we will guide you through the process of changing the battery in your electric toothbrush.

Gather the Necessary Tools

Before you begin, make sure you have the following tools on hand:

  • A small flathead screwdriver
  • A new battery of the appropriate type and size for your toothbrush

Step-by-Step Guide

Step 1: Identify the Battery Compartment

Start by locating the battery compartment on your electric toothbrush. This is usually located at the bottom of the handle.

Step 2: Remove the Battery Cover

Using the small flathead screwdriver, gently pry open the battery cover. Be careful not to apply too much pressure, as this may damage the cover.

Step 3: Remove the Old Battery

Once the battery cover is open, carefully remove the old battery from the compartment. Take note of the battery’s orientation, as you will need to insert the new battery in the same way.

Step 4: Insert the New Battery

Take the new battery and insert it into the compartment, ensuring that it is oriented correctly. Make sure the battery is securely in place before moving on to the next step.

Step 5: Replace the Battery Cover

Once the new battery is inserted, carefully close the battery cover. Ensure that it is securely fastened to prevent any water or moisture from entering the toothbrush.

Step 6: Test the Toothbrush

Turn on your electric toothbrush to ensure that the new battery is working properly. If the toothbrush does not turn on, double-check the battery orientation and make sure it is inserted correctly.

Tips and Recommendations

Here are some additional tips and recommendations to keep in mind when changing the battery in your electric toothbrush:

  • Always refer to your toothbrush’s user manual for specific instructions on changing the battery.
  • Use high-quality batteries to ensure optimal performance and longevity.
  • Consider investing in a toothbrush with a rechargeable battery to avoid the hassle of replacing batteries.
  • If you are unsure about changing the battery yourself, consult a professional or contact the manufacturer for assistance.


By following the step-by-step guide outlined in this article, you can easily change the battery in your electric toothbrush and enjoy a fresh and powerful clean every time you brush. Remember to exercise caution and refer to the manufacturer’s instructions for best results. Happy brushing!