Hella 010547851 Intelligent Battery Sensor (IBS) for Acura/Honda

The Hella 010547851 Intelligent Battery Sensor (IBS) is a precision-engineered OE-quality replacement sensor designed to keep your vehicle's energy management system operating at peak efficiency. As a direct replacement unit, it installs onto the battery's negative terminal and continuously monitors critical electrical parameters in real time.

Key Features:

• Tri-Parameter Monitoring: Simultaneously measures battery voltage, current, and temperature for comprehensive battery health tracking
• Battery State Reporting: Calculates and reports State of Charge (SOC), State of Health (SOH), and State of Function (SOF) to the vehicle's energy management system
• LIN Bus Communication: Transmits real-time battery status data to the charging system via the LIN (CI bus) communication interface
• OE-Grade Engineering: Manufactured to original equipment standards by Hella, the global market and innovation leader in intelligent battery sensors
• Compact Cast Housing: Electronics housed in a durable cast enclosure with integrated plug connector, designed to fit precisely on the battery's negative terminal
• Shunt-Based Current Measurement: Uses an indirect current measurement shunt in the vehicle's load path, allowing the existing ground cable to attach directly to the earthing bolt
• Fault Detection: Provides early warning of weak or failing battery conditions, helping prevent unexpected breakdowns
• Durable Construction: Built to withstand harsh underhood temperatures and conditions for long-term reliability

Hella has been manufacturing Intelligent Battery Sensors since 2000, bringing decades of OE expertise to the independent aftermarket. The 010547851 is a direct-fit replacement that integrates seamlessly into the vehicle's existing electrical architecture with no modifications required.