Make the touch controller batteries able to be wirelessly charged on a stand so the batteries don't have to be replaced so frequently.
It would be a lot less expensive and easy for everyone if the batteries for the Quest were rechargeable through wireless charging and/or a USB cable on a stand for overall a better look for one and for two a so much easier experience with the controllers that would benefit everyone.
Dan Sebastian commented
You can make it yourself, get 2 rechargeable batteries and one charger for them and that's all. || 3d print a stand with wireless charging and batteries but good luck with that....