Overall, if you want to keep your Oculus Quest 2 battery charged while playing games, the best option is to connect it through a graphics card interface that supports VirtualLink. This setting ensures that Quest 2's battery can be properly replenished while enjoying VR games, avoiding any impact on the gaming experience due to low battery levels.

The VR 2 console are designed with slow charging input power, the 3rd generation is fast charging. So the headstrap can't keep up with the amount of battery you use to play games. It just plays a role in slowing down the rapid decline of battery power, similar to a mobile phone power bank. Hope you can understand it.

Extended Playtime: With a high-capacity 10000mAh battery, our VR accessories allows you to extend your Oculus Quest 2 playtime by up to 8 hours. Enjoy your favorite VR games and apps without worrying about running out of battery.

Durable and Eco-Friendly: Our oculus quest 2 accessories side straps are made from upgraded nylon PA material, which is harder and more durable than ABS material. It can bend more than 10,000 times without breaking. Plus, our material is eco-friendly and safer for the environment.

Relaxed and Comfortable: Our battery pack for meta quest 2 has a 52° adjustable hinge, making it easy to take off and put on. It also comes with a TPR high-quality material head pad that enhances breathability and water absorption, so you can enjoy an immersive gaming experience in comfort, 360° rotatable knob for players of all head sizes.

Safety Protection: Our VR headset for oculus quest 2 are equipped with multiple safety protection systems including overheat protection, overcharge protection and overvoltage protection to ensure the safety of you and your Quest 2 while using this product, the indicator light allows you to check the battery level at any time.