I'm aware of this problem and have been using a Beeline paired with audio navigation in my helmet. It doesn't work as well as a map on my handlebars but my phone camera stays working great and the batter lasts a very long time. I just finished a trip from SF to LA and back on the PCH over 4 days. Battery on the beeline was still well over half full.
beeline.co
I'm honestly not sure how much I trust Quadlock's dampener. A dampener isn't an eliminator. I have a Ram mount though and I trust it less than the Quadlock for dampening vibrations.
Shop all Moto devices, mounts and accessories
Discover better journeys with Beeline, a better way of navigating on your motorcycle. Choose your Beeline Moto and your accessories.

I'm honestly not sure how much I trust Quadlock's dampener. A dampener isn't an eliminator. I have a Ram mount though and I trust it less than the Quadlock for dampening vibrations.