Hi, I've been using my mid-2012 13" cMBP as my only computer since the day it was released, and in those 5+ years it's amassed a battery cycle count of 1257. Now, I usually only get 3-4h on a full charge (1-2h if doing anything more than light web browsing/word processing), but the battery health still says "Normal". Furthermore, apps like coconutbattery say the battery is still at 86% of it's original capacity. Is this a miracle, or do I have some kind of ticking time bomb on my hands? I understand Apple says its batteries are only good for up to 1000 cycles, and I can't justify buying a replacement battery at this stage in the machine's lifetime.