I am writing this because I always try to use batteries of my devices most efficiently and for Li-ion batteries, the best way to keep them from losing capacity is to avoid full charges, temperature from it will cause it to lose more charging cycles from what I understood. So basically, best way to do it is to charge from 20% to 80%. What I would like Nothing to add to Nothing OS is a way to limit charging to 80%, or even better to a custom percentage. (Example is what samsung did on their version of Android). Other than that, I really like.using Nothing OS. Could you please add that?