The LXNAV SmartSHUNT 100A/50mV is a smart marine battery monitoring shunt designed to integrate seamlessly with your vessel’s NMEA2000 network. It provides accurate real‑time power data — including state of charge (SoC), consumed and remaining amp‑hours, current, voltage, and up to three temperature readings — for battery systems up to 60 VDC and 100 A. Featuring built‑in Wi‑Fi for wireless configuration and support for multiple battery banks, the SmartSHUNT 100A simplifies onboard energy monitoring and improves power management.
The LXNAV SmartSHUNT 100A/50mV is a compact and intelligent battery monitoring solution made for marine applications and NMEA2000‑based onboard networks. Acting as both a current shunt and battery monitor, it measures the actual electrical current flowing into and out of your battery and converts this information into detailed metrics such as state of charge (SoC), consumed and remaining amp‑hours (Ah), voltage, current and temperature readings from up to three sensors. This valuable data is broadcast over the NMEA2000 network, allowing connected instruments, chartplotters, and displays to show complete and accurate energy status at a glance.
Thanks to the built‑in Wi‑Fi connectivity, the SmartSHUNT can be configured wirelessly via a smartphone or tablet — no additional tools or adapters required. You can conveniently adjust settings such as battery type (lead‑acid, AGM, GEL, LiFePO4), alarm thresholds, and temperature unit preferences. Once connected to an NMEA2000 network, all power data updates are shared in real time with compatible chartplotters and instruments.
Supporting up to three separate battery banks and systems up to 60 VDC, the SmartSHUNT 100A is ideal for smaller boats, sailboats, and vessels with modest battery configurations. Its marine‑grade design ensures reliable, rugged performance even in harsh offshore environments, giving you confidence in power management during every voyage.
Smart battery monitoring shunt with NMEA2000 support for seamless integration with marine displays and instruments.
Built‑in Wi‑Fi for wireless configuration and monitoring via a smartphone or tablet.
Displays comprehensive battery data:
State of Charge (SoC)
Consumed and remaining amp‑hours (Ah)
Real‑time current and voltage
Temperature readings (up to three sensor inputs).
Supports up to three separate battery banks.
Designed for electrical systems up to 60 VDC.
100 A shunt capacity (50 mV) for accurate current measurement.
Configurable for various battery types (Lead‑acid, AGM, GEL, LiFePO4).
Marine‑grade design suitable for harsh maritime environments.
Easy installation and integration with NMEA2000 networks and LXNAV displays.
