@Ghosty @architect @seasharp @wheeler @AmericanIdiot @Jasper_Ben Thanks for the tip. I think I found a good solution. The blog post from @architect and setting up PowerTop to autotune seemed to do the trick.

@architect, heard you on the AskNoah Show talking about the Pinebook. Have you tried installing Arch in it?

@architect @seasharp @Ghosty @wheeler @AmericanIdiot @Jasper_Ben another update on my battery life. I am testing my battery life today. I started at 90% full (my battery no longer goes above that). I've been going for 2 hours now (119 minutes to be exact) and I'm only down to 38%. PowerTOP says I'm discharging the battery at ~23 W and it says I have 1:31 left. I have been keeping the brightness relatively low, but I've been using it outside. This is the best it's been since I switched to Arch.