To change battery in VR controller, remove the cover, swap the old batteries for new ones, and close the cover securely, no tools or disassembly required. This direct process restores power to a controller that won’t turn on, has short battery life, or shows a low battery indicator.
When to change battery in VR controller: Signs your controller needs new batteries
Your controller needs new batteries when it fails to power on, delivers noticeably shorter play sessions than before, or displays a low battery warning in your VR headset. Ignoring these signs can lead to interrupted gameplay or tracking issues.
What batteries your VR controller uses
Standard VR motion controllers use either AA or AAA alkaline batteries. The Vive Cosmos requires two AA alkaline batteries, while the Vive Focus Plus uses two AAA alkaline batteries. Four alkaline AAA batteries are included in the box with the controllers. For longer life and less waste, NiMH rechargeable versions of these battery sizes are highly recommended. Third-party replacement batteries (e.g., 3.8V, 1000mAh Li-Polymer) are available from unofficial retailers. Third-party replacement batteries are typically 1000mAh.
How to remove the battery cover
Push down on the icon near the top of the battery cover, then slide and lift the cover off the controller. For the Vive Focus Plus, with the controller facing down, gently push out the battery compartment cover and lift it to remove it.
How to replace the old batteries
- Remove the old batteries from the compartment.
- Insert 2 new AA or AAA alkaline batteries, making sure the positive and negative ends face the correct direction as indicated inside the compartment.
- Ensure both batteries are placed over the tab in the battery compartment so they sit flush and make proper contact.
How to close the battery cover securely
Align the cover with the controller body and slide it back into place until it clicks shut. A secure closure prevents the batteries from shifting during use and keeps the connection stable.
How to test your VR controller after battery change
- Power on the controller using its power button.
- Check that it pairs correctly with your VR headset.
- Test each button and the tracking by moving the controller in your VR environment.
- Verify the battery level display on your headset or companion app shows a full or adequate charge.
Tips for VR controller battery life
- Use only recommended AA alkaline or NiMH rechargeable batteries to avoid performance issues.
- Keep spare batteries on hand for uninterrupted play sessions.
- Check the battery compartment for corrosion before inserting new batteries; clean with a dry cloth if needed.
- Dispose of old batteries properly at a recycling center, never in regular trash.
- Store controllers in a cool, dry place away from direct sunlight and extreme temperatures.
Frequently Asked Questions
Why would I need to change the battery in my VR controller?
Over time, standard alkaline batteries lose their charge, causing the controller to stop working or deliver short play sessions. Replacing them restores full functionality without needing to replace the entire controller.
How do I know when it's time to change the battery in my VR controller?
Look for a low battery warning in your headset, shorter-than-usual playtime, or the controller not turning on at all. These are clear signs the batteries are depleted.
Can I use rechargeable batteries in my VR controller?
Yes, NiMH rechargeable AA or AAA batteries are highly recommended. They reduce waste and can save money over time while delivering consistent power.
What if my controller still doesn't work after replacing the batteries?
Check that the batteries are inserted with correct polarity and sit over the tab. If the controller still fails, inspect the compartment for corrosion or debris, and ensure the cover is fully closed. If problems persist, consult your headset manufacturer’s support resources.
For the wider topic, see replacing watch and device batteries.
