Yes, in some cases and no in others. You do need a special cover when you’re buying a charging dock that comes with the rechargeable batteries in the box, such as the Anker dock displayed on the Oculus website. However, should you opt to use a pair of externally chargeable AA batteries, you can charge them via a power outlet and be good to go, and retain the original battery cover that came with your Oculus Quest 2 Touch Controllers.