Many of us are in the habit of plugging our phones in to charge overnight so we start each day at 100%. However, you might not be doing yourself ― or your battery ― any favors in the long run ...

With optimized charging, your phone will charge up the battery to 80% and keep it there. Then, an hour or so before you wake up, it’ll charge it up to 100%. I think most of us would benefit from ...