The electronic battery sensor (EBS) provides reliable and precise information on the status of 12V lead-acid batteries while taking battery aging effects into account. By providing this relevant information, the sensor allows for the implementation of an optimized electrical energy management (EEM) system in the vehicle and supports fuel- and CO2-saving technologies. It is also a key component in electrified and automated vehicles as well as supporting other applications, such as firmware over-the-air, predictive diagnostics, and predictive maintenance.


measurement accuracy

for voltage, current and temperature



for integration into various installation spaces


battery state detection

The algorithm delivers precise, reliable information on the current and predicted battery state.

ASIL-B conformity

supports safety-relevant applications, such as highly automated driving