Battery Safety Sensors (BESS)

Honeywell’s battery safety sensors are essential components in safeguarding lithium-ion battery systems used in electric vehicles (EVs) and energy storage systems (ESS).

 

Designed to detect early signs of thermal runaway—such as pressure changes, aerosol particles, or electrolyte vapors—these automotive-grade sensors enable real-time monitoring and fast intervention. By enhancing the safety, reliability, and performance of critical battery applications, Honeywell supports the growing demand for safe and efficient electrification.