Quote:
Originally Posted by AnemicOak
So pick a case that will make it thicker if it's too thin for you (I personally don't need thin, but it's obviously a concern to many). Want more battery? More weight? You just need to get someone to start making battery cases for readers. 
https://www.amazon.com/Kensington-Ac.../dp/B0041RRRUE |
The idea is to have the battery be even stronger to give even more time between charges. So making the Reader thinner means you have to have a thinner battery. That means you may not be able to get more battery life because you cannot have a strong enough battery because it won't fit.