CALIBRATING A BATTERY OF AN INFORMATION HANDLING SYSTEM

Calibrating a battery including identifying a historical discharge rate of the battery; segmenting the historical discharge rate of the battery into regions; determining, based on the historical discharge rate of the battery, a first historical charge capacity of the battery for a first region and a second historical charge capacity of the battery for a second region; discharging, at an updated discharge rate, the battery from a first threshold voltage to a second threshold voltage; calculating, based on the updated discharge rate, a first updated charge capacity of the battery for the first region; determining a full charge capacity of the battery based on i) the first updated charge capacity of the battery for the first region and ii) the second historical charge capacity of the battery for the second region; adjusting a charging current of the battery based on the determined full charge capacity of the battery.