As a modern individual who values dental hygiene, I always begin my day by brushing my teeth. In my bathroom, you’ll find an array of electric toothbrushes from various brands, but my favorite is the Oral-B iO4. Unfortunately, one day it refused to turn on.
Having tested numerous electric toothbrushes, I can confidently say that the Oral-B iO line offers the best brushing performance. It’s a crucial tool in maintaining my dental health and preventing any unpleasant surprises at the dentist’s office.
When my iO4 stopped working, my first suspicion was the battery. I had heard of similar issues from other iO users, but I decided to investigate further before jumping to conclusions.
While the Oral-B website’s troubleshooting advice was not very helpful, I stumbled upon a Reddit thread dedicated to Oral-B toothbrushes. Several users shared their experiences with battery issues on models like the iO6.
How to fix your Oral-B iO’s battery problems
If your brush is still under warranty, it’s best to return it for a replacement rather than attempting any DIY fixes. However, if your warranty has expired, here are some Reddit-approved methods to try:
1. Clean the metal ring on the brush handle
Start with this simple solution, which may resolve issues on all iO models.
2. Reset the brush to factory settings
If your iO6 or newer model is not holding a charge, a factory reset might help. You can find this option in the settings menu of your brush.
3. Discharge and recharge the battery
For brushes experiencing charging problems, try running the brush without the head for 20 minutes before recharging it.
4. Replace the battery
If all else fails, you may need to replace the battery. This is a more complex process that involves disassembling the brush and accessing the internal components.
If you choose to replace the battery, compatible rechargeable batteries are available on Amazon UK and Amazon US at affordable prices.
Despite these battery issues, Oral-B iO brushes remain highly recommended. For a comprehensive guide on Oral-B iO models and other electric toothbrush recommendations, check out our detailed reviews.
