Lithium NG Service Tool (LiNGST)

The Lithium NG Service Tool (LiNGST) from Victron Energy is a professional-grade diagnostic and commissioning interface designed specifically for Victron’s next-generation Lithium NG batteries and BMS NG systems. Built for installers, system integrators, and advanced users, the LiNGST provides a secure, wired connection between Lithium NG components and a Windows PC, enabling deep system visibility and advanced service capabilities.

By connecting directly to the M8 service port on compatible Lithium NG batteries or BMS NG units, the LiNGST allows access to high-resolution, real-time operational data that goes well beyond standard monitoring. Users can observe detailed parameters such as battery voltage, current, temperature behavior, state-of-charge trends, and BMS activity, making it an essential tool for commissioning, diagnostics, and long-term performance analysis. The ability to log this data enables thorough troubleshooting and post-installation verification, especially in complex or mission-critical energy systems.

A key advantage of the LiNGST is its ability to simulate a Lithium NG battery when connected to a BMS NG, even if a physical battery is not present. This feature is particularly valuable during system testing, development, and pre-commissioning workflows, allowing technicians to validate configurations and behavior before a full battery bank is installed.

Designed for reliability in the field, the LiNGST uses a wired interface to ensure stable communication in environments where wireless access may be limited or undesirable. Whether used during initial setup or ongoing service, the Lithium NG Service Tool provides the depth of insight and control required to confidently deploy and maintain Victron Lithium NG energy storage systems.