How Long Does Key Fob Battery Last. I bought a 16 Corolla le from Carmax and it came with a dead key fob lol I had them change batteries in both of them so Id say they do die pretty quickly. I have a 2019 corolla hatch.
Is your Toyota Smart Key key fob not working. The bottom line is that unless it is covered by a warranty. There are a few factors that influence how long a battery lasts in a key fob.
I bought a 16 Corolla le from Carmax and it came with a dead key fob lol I had them change batteries in both of them so Id say they do die pretty quickly.
3 Energizer AA Ultimate Lithium 15V. When the battery life in your Toyota key fob is low the standard battery life is 1 to 2 years you will hear an alarm in the cabin when the engine stops. Quality and state of charge of the battery on first use. I had a remote that was 10 years old and it still worked fine.
