Zebra Technologies Corporation
Method and System for Dynamic Battery Charge Rate Adaptation

Abstract:

A method of charging a battery in an electronic device includes: supplying electrical power to the battery at a charge rate equal; determining if a battery temperature exceeds an adaptive temperature threshold; responsive to the battery temperature exceeding the adaptive temperature threshold: determining a rate of change of the battery temperature; obtaining a charge rate adjustment based on the rate of change; and modifying the charge rate by the charge rate adjustment.