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.
The average life of a car battery is in the range of three to five years. Several factors can lead to a battery's short lifespan. Many people's driving habits contribute to this, leading to the battery dying closer to the three-year range.