How is this possible? What's going on? Judging from coconut battery the health of my MBP's battery has dropped 7% in a single cycle!!! And not only that but the battery health has dropped 35% in less than a year!! So from that alone, this battery is gonna be dead come end of year at this rate. Is there anything I can possibly do to try revive it? I have calibrated the battery on numerous occasions and it continues to fall... how disappointing. I'm already on the second battery, for this MBP15.. first one kinda bloated up and started leaking.. Apple exchanged it and now this??