https://preview.redd.it/ocaos0bwg57g1.png?width=1249&format=png&auto=webp&s=c0fa496b25e9aeb4d34da4d8011a0d32fa6acdb2

Have had this laptop close to a year now and experiencing 30% drops in an hour with just Chrome open (usually one tab). Is this normal, or is my battery just shitting the bed?