XS Power Batteries Controller and Harness for GM "SI" Series Alternators (1969 to 1988), Blue Display

The XS Power Batteries Controller and Harness for GM "CS" Series Alternators (1986 to 1997) with Blue Display is a device designed to regulate the charging output of GM "CS" series alternators in vehicles produced from 1986 to 1997. The controller and harness are designed to work together to provide a stable and consistent charging output to the battery, helping to improve battery life and performance. The controller features a blue display that shows the alternator's output voltage, along with battery voltage and charge level. It is capable of regulating the alternator's output voltage between 13.8 and 14.9 volts, depending on the battery's charge level and electrical load. The harness is designed to plug directly into the alternator's wiring harness, making installation quick and easy. It features high-quality wiring and connectors to ensure a reliable connection and long-lasting performance. Together, the controller and harness provide a simple and effective solution for regulating