Victron Energy Smart Battery Shunt IP65 Bluetooth 500A 6.5–70V — Waterproof Battery Monitor

The SmartShunt IP65 is an all-in-one battery monitor that pairs a precision shunt with Bluetooth communications and auxiliary connections, giving you a compact way to track battery voltage, current, state of charge and historical statistics. Designed for boats, RVs, off-grid systems and retrofit installations, it’s IP65-rated for dust and water resistance and supports VE.Smart Networking for system-wide integration.

How does the SmartShunt give accurate battery readings?

The SmartShunt uses a high-precision shunt element to measure current flow and a firmware algorithm to calculate amp-hours, state of charge and time remaining. Readouts are refined by tracking charge cycles, deepest discharge and voltage extremes to give a fuller picture of battery health.

• Precision shunt based current measurement up to 500 A
• Calculates State of Charge, amp-hours and time remaining
• Tracks cycle count, highest/lowest voltages and deepest discharge

What connectivity and app features are available?

Bluetooth lets your smartphone display live battery status through the VictronConnect app, with instant readouts and alarm notifications. The unit can also share data wirelessly with other Victron devices using VE.Smart Networking, or link to a communication center for remote management (VRM) and DVCC functionality.

• VictronConnect app for iOS and Android with instant data view
• VE.Smart Networking for sharing battery data with Victron components
• Optional connection to VRM and DVCC via a communication hub

Can the SmartShunt be used in harsh or retrofit environments?

Yes — the SmartShunt’s IP65 housing resists dust and splashes so it suits marine and mobile installations. Its compact design and simple wiring make it straightforward to install in new systems or replace older monitors without major modifications.

• IP65-rated for dust and water resistance
• Compact, bolt-on shunt that fits most battery banks and busbars
• Auxiliary cable for second monitor, midpoint monitoring or temperature sensor

What practical measurements and alarms will I see?

The SmartShunt reports current, voltage, state of charge and amp-hours in real time, and logs statistical data such as charge cycles and extreme voltage events. You can configure alarms in the app to warn about low charge, over-discharge or other conditions so you can act before system power is compromised.

• Live current, voltage, SOC and amp-hour counters
• Recorded number of charge cycles and deepest discharge value
• Configurable alarm notifications via the VictronConnect app

Who is this for? The Victron SmartShunt IP65 suits marine enthusiasts, RV owners, off-grid homeowners and professional installers who need a reliable, compact battery monitor with wireless reporting and system integration. It’s ideal when you want accurate battery analytics, a weather-resistant enclosure, and the option to feed battery data into a larger Victron power network without adding bulky hardware.