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hi all recently replaced my battery with a ifixit kit for my MacBook pro retina 2015. I installed the battery perfectly fine and calibrated it. Charged fully , let it completely die . and then recharge and not used for 5 hours. Are these batteries made to last 3 hours? the brand appears to be simplo which is oem equivalent. Coconutbattery doesn’t indicate any faults. thanks
I don’t see any issues with your new battery at this time. The run time of your system can vary depending on what you are doing. Somethings are out of your control! Some web sites can push your system quite hard.
