What battery does a Sony Bravia Remote RMF-TX520U take?

2 × AAA batteries

The Sony Bravia remote RMF-TX520U uses 2 AAA batteries. This voice remote ships with Sony Bravia XR and KD series TVs from 2021-2023.

If your Sony Bravia Remote RMF-TX520U has stopped working or is unresponsive, replacing the batteries will usually fix it. Tap the button below to find the right AAA batteries on Amazon.

Also known as: LR03, MN2400, Micro