Victron Energy LiNGST Lithium NG Service Tool USB-A ASS032300010

The Victron Energy ASS032300010 LiNGST Lithium NG Service Tool USB-A is a professional diagnostic and commissioning interface designed to provide a direct wired connection between a Windows PC and the M8 service connector on compatible Victron Lithium NG batteries and BMS NG products. It gives trained installers and service personnel access to advanced monitoring, logging, troubleshooting, and commissioning functions.

The ASS032300010 is the USB-A version of the Lithium NG Service Tool and incorporates a 150 cm (59.1 in) USB cable along with a 20 cm (7.9 in) M8 connector lead. Victron also offers a separate USB-C version under part number ASS032300030.

Key Technology

• Direct Lithium NG Service Interface
  Creates a direct wired communication link between a compatible Windows PC and the M8 service interface of Victron Lithium NG batteries and supported BMS NG products.

• USB-A PC Connection
  Part number ASS032300010 is specifically the USB-A variant, making it suitable for Windows computers equipped with a standard USB-A port.

• Battery Monitoring & Logging
  The Battery Tester function enables technicians to monitor and record live operating data from connected Lithium NG batteries. 

• BMS Tester & Battery Emulation
  The LiNGST can simulate a Lithium NG battery, allowing BMS functionality to be inspected even when a physical Lithium NG battery is unavailable. This is especially useful during commissioning and troubleshooting.

• BMS Function Testing
  Supports inspection of BMS functions using external hardware circuits, including ATD, ATC, Pre-alarm, and relay status.

• Multi-Battery Data Sniffer
  The Data Sniffer function provides live monitoring and data logging for systems containing multiple Lithium NG batteries connected in a daisy chain.

• Live Cell-Level Data
  Battery information can be displayed live within the Windows application, with individual lines representing data acquired for each battery cell.

• Diagnostic Identification Data
  Provides access to diagnostic identifiers such as serial number, firmware, Product ID (ProdID), and BootLoader information, which Victron identifies as useful references for remote technical assistance.

• 150 cm USB Cable
  The USB-A version includes an integrated 150 cm (approximately 4.9 ft) USB cable for connection to the service computer.

• 20 cm M8 Connector Lead
  Includes a 20 cm (approximately 7.9 in) M8 service connector lead for connection to supported Victron Lithium NG equipment.

Best Uses

• Lithium NG Battery Commissioning
  Designed for installers commissioning Victron Lithium NG battery systems and verifying operating data during setup.

• Battery Diagnostics & Troubleshooting
  Provides direct access to detailed battery information when diagnosing system behavior or investigating battery-related issues.

• BMS NG Testing
  Allows supported BMS NG products to be tested by emulating a Lithium NG battery without requiring a physical battery for every diagnostic procedure.

• Multi-Battery System Analysis
  The Data Sniffer feature makes the tool particularly useful for troubleshooting systems with multiple Lithium NG batteries connected in a daisy chain.

• On-Site Technical Support
  Designed for technical assistance during installation and support work, particularly where wireless diagnostic access is unavailable.

• Professional Service Technicians
  Victron specifies that the LiNGST is intended for trained installers and service personnel only because it provides access to functions beyond standard user-accessible data. 

Product Specifications

Professional Diagnostics for Victron Lithium NG Systems

The Victron Energy ASS032300010 LiNGST Lithium NG Service Tool USB-A gives trained technicians a powerful wired interface for Lithium NG battery monitoring, data logging, BMS testing, battery emulation, multi-battery data capture, commissioning, and troubleshooting. With its integrated USB-A connection, M8 service leads, Windows application support, and compatibility with key Victron BMS NG products, it is an essential service accessory for professional Lithium NG system diagnostics.

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