Hella 010557361 Intelligent Battery Sensor IBS

The Hella 010557361 Intelligent Battery Sensor (IBS) is a precision-engineered battery management component designed to continuously monitor your vehicle's 12V battery health in real time. As a direct OE-quality replacement, this sensor brings Hella's original equipment expertise directly to the aftermarket.

The IBS measures three critical battery parameters — voltage, current, and temperature — and uses those readings to algorithmically calculate the battery's State of Charge (SOC), State of Health (SOH), and State of Function (SOF). This data is transmitted to the vehicle's energy management system via the standardized LIN communication protocol, enabling the vehicle's electronics to intelligently manage alternator output, start-stop systems, and electrical loads.

Key Features:

• Monitors battery voltage, current, and temperature simultaneously
• Calculates State of Charge (SOC), State of Health (SOH), and State of Function (SOF)
• Compatible with starter, gel, and AGM battery types
• Integrates directly into the vehicle's electrical system via standardized LIN protocol
• Compact design fits securely in tight engine bay spaces
• Built to withstand harsh underhood temperatures and conditions
• 100% OE-quality replacement — direct fit, no modification required
• Backed by Hella's decades of original equipment manufacturing expertise

Hella is the global market leader in intelligent battery sensor technology, with over 30 million IBS units installed since 2000. The 010557361 delivers the same reliability and diagnostic precision as the factory-installed component, making it the trusted choice for professional technicians and DIY enthusiasts alike.