Remote Motor Battery Pack 12V 200AH Mobile Phone Bluetooth Monitoring

Mobile phone and tablet users will definitely pay attention to how much power their batteries have at any time, and there are many software that can display the remaining power percentage to single digits, but to put it mildly, this is actually all blind, just a little meaning, because there is no technology that can estimate the remaining power of lithium-ion batteries so accurately, because there are too many factors affecting the use of electricity, including ambient temperature, battery charge and discharge history, discharge rate, etc., and these factors are changing at any time.

Now, researchers at the University of North Carolina have made a breakthrough by developing new technology and software that can more accurately display the remaining battery charge in real time, with an error of less than 5%. In other words, if the software shows 48% battery remaining, it will actually be between 43-53%.

To account for the effects of these factors, the researchers fed data into a computer model multiple times to adapt to the changing factors, and then the software identified the changes to more accurately estimate the percentage of electricity remaining.

The technology, which can be used not only in smartphones and tablets, but also in electric vehicles, can give drivers a sense of how long they can drive, and help developers build longer-lasting batteries and more efficient battery management technologies.