Medical Definition of anaphylactic. : of, relating to, affected by, or causing anaphylaxis or anaphylactic shock.
Part of the Electronics glossary: Battery life is a measure of battery performance and longevity, which can be quantified in several ways: as run time on a full charge, as estimated by a manufacturer in milliampere hours, or as the number of charge cycles until the end of useful life.
A MacBook cycle refers to the period over which a battery is discharged then charged again. Your battery's cycle count isn't just a number; it's relevant for determining the health and longevity of your battery. After your battery has reached its maximum number of cycles, you should consider purchasing a replacement.