Electronic Products & Technology

What’s under the hood of the battery “fuel” gauge

November 8, 2012  Staff

One of the main tasks of the smart battery is to establish communication between the battery and user. A fuel gauge that indicates state-of-charge is part of this effort. When pressing the TEST button on a fully charged System Management Bus (SMBus) battery, all signal lights illuminate.

Print this page

Related Stories

Leave a Reply

Your email address will not be published. Required fields are marked *