Chosen Solution

Is it normal to have to calibrate the battery more than once? I have performed the calibration procedure at least 5 times now and what happens is during the discharge, it will get ~63%, then jump to 7%. I am getting about about 3 hours, 47 minutes of usage before full discharge. Is this normal? Of course, SMC and PRAM resets have been performed. https://d3nevzfk7ii3be.cloudfront.net/ighttps://d3nevzfk7ii3be.cloudfront.net/ig

Please download and run, then post your results using Coconut Battery. https://coconut-flavour.com/coconutbatte