The Battery Current Sensor reports the movement of electricity to the body control module to control the vehicles charging system and to report any possible battery drain during a key-off condition. Product Features:Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer. Computer-Aided Design (CAD), laser scanning and 3D printing - utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) - in the part design process ensures speed-to-market and a precise fit guaranteed.Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes. Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.100% end-of-line tested to ensure accurate signal output providing product reliability, every time.