The remote takes one CR 2032 battery, which you can buy at most general retailers, as well as online. To replace the battery on the aluminum model, use a coin to open the slot on the back.
This of course begs the query “What kind of battery does the Apple Remote take?”
With the positive side facing up toward you, put in the new CR2032 or BR2032 lithium 3V coin battery (available at most electronic and drug stores). Find the battery compartment on the bottom of the Apple Remote.
Some articles claimed to replace Apple TV remote batteries for the white version. At the bottom of the Apple TV remote, locate the battery compartment. Using a small object such as a paper clip, press the round release button to slide out the battery tray. Remove the spent battery. Insert a new CR2032 battery with its positive (+) side facing you.
How do I Charge my Apple TV remote?
If you have a Siri Remote or Apple TV Remote*. Your Siri Remote or Apple TV Remote has a rechargeable battery, not a replaceable battery. With its included Lightning to USB cable, plug your Siri Remote or Apple TV remote into a computer or USB power adapter to charge.
The remote uses Bluetooth 4.0 to communicate with Apple TV and IR technology to control other devices. Learn more about your Siri Remote or Apple TV Remote. It also works with other models of Apple TV, though functionality might be limited.
It also works with other models of Apple TV, though functionality might be limited. The remote has dedicated buttons for Menu and Play, and a round navigation button for pressing up, down, left, and right. *Apple TV 4K and Apple TV HD ship with the same remote everywhere.
How do I know if my Siri Remote is charging?
The Siri Remote has a rechargeable battery inside. An alert appears on the TV screen when the remote battery is running low. You can also check the battery level in Settings. Note: You can continue to use the Siri Remote while it’s charging. How often should you charge Apple TV remote ?