1results about How to "Improve operating profit" patented technology

This invention discloses a thermal resistance battery cell assembly with monitorable lifespan, comprising a battery cell body, an expansion force tester, and a battery cell lifespan indicator. The battery cell lifespan indicator is electrically connected to a first temperature sensor, a second temperature sensor, and a third temperature sensor via temperature sensing wires. It is also electrically connected to the battery cell body via a wire and to the expansion force tester via an expansion force communication line. The battery cell lifespan indicator includes an electrical signal processing and analysis module and a thermal resistance logic operation module. The electrical signal processing and analysis module is responsible for collecting various signal values ​​during the charging and discharging of the battery cell body. The thermal resistance logic operation module adopts an AI-powered integrated design that combines monitoring, calculation, learning, inference, and communication. This invention effectively solves the problem of existing thermal resistance battery cells lacking monitorability and controllability by monitoring the charging and discharging operation status of the battery cell body in real time through the battery cell lifespan indicator.