Oral-B iO Sensy 9 Shuts Off at 50–60% Battery — No Support Despite Multiple Calls

Oral-B iO Sensy 9 Shuts Off at 50–60% Battery — No Support Despite Multiple Calls
profile
Cumhur
November 03, 2025 9:33 am
-

I purchased my Oral-B iO Sensy 9 toothbrush in 2022. Since July, the device has been shutting off suddenly even before the battery is fully drained — sometimes at 50%, sometimes at 60%. This happens during every use once the battery level starts to drop.

On July 27, I called Oral-B Turkey and opened a support ticket, but I never received a callback. I reported the same issue again and called two more times, and each time I was told, “We’ll get back to you,” but no one ever did. Most recently, I called for the third time on September 17, and again received no result. My support ticket number is 2059791.

When I called the Ayser Authorized Service Center, I was told that the product is too complicated to repair, that it is no longer in production, and that its battery cannot be replaced. However, my toothbrush has a 5-year parts-supply guarantee, and I still have the purchase invoice.

I am requesting that Oral-B replace the faulty battery in my device, which is still under warranty. I expect an urgent and clear resolution.

profile-icon
To be able to comment, or .

Comments

Be the first to comment

Q&A: Explore Popular Queries

Check out the solutions and tips on this topic.

Similar Complaints

1
Ufuk is completely dissatisfied with the result

Oral-B Refused to Repair My Genius X White Toothbrush

profile
June 11, 2025 11:12 am
3
1
Gül is completely dissatisfied with the result

Disappointing Experience with Philips hx 685t Electric Toothbrush

profile
July 11, 2023 4:50 pm
39

Oral-B Electric Toothbrush Batteries Failed in Less Than a Year

profile
August 16, 2024 1:50 pm
1

Hoover Authorized Service Request Is Pending

profile
Özge
May 08, 2023 12:59 am
33
Hoover Authorized Service Request Is Pending
1
Ozan is completely dissatisfied with the result

My Tefal Robot Vacuum's Head Broke in Less Than a Year

profile
Ozan
January 09, 2024 5:24 pm
59
My Tefal Robot Vacuum's Head Broke in Less Than a Year
My Tefal Robot Vacuum's Head Broke in Less Than a Year
My Tefal Robot Vacuum's Head Broke in Less Than a Year
Report a Similar Issue