LOW BATTERY DETECTION ON AN ELECTRONIC DEVICE

摘要

A method to more accurately monitor remaining battery life under varying load conditions. The measured battery voltage is adjusted for the current load and then used to determine the remaining battery life according to the battery voltage discharge curve for the battery type and chemistry. Advantageously, in an embodiment the present invention the remaining battery life can be determined despite fluctuations in the current due to a changing load and without monitoring current flow so that the determination of battery life is independent of the battery charging process.