Renogy Smart Battery Shunt

Renogy Battery Shunt 300 is a Bluetooth-enabled battery monitoring device that measures voltage, current, and temperature to calculate state of charge (SOC) and remaining runtime. It logs charging and discharging activity to help you monitor overall battery health.

When paired with Renogy ONE Core and the Renogy App, the shunt supports real-time data display and system parameter setup.

Real-Time Battery Monitoring

Displays SOC, voltage, and remaining runtime via Renogy ONE Core and Renogy App with high-precision current sensing.

Charging & Discharging Logs

Records battery history to support long-term performance tracking.

Broad Battery Compatibility

Works with a wide range of starter and auxiliary battery chemistries.

Temperature Sensing & Alerts

Monitors battery temperature and provides related notifications.

Flexible Mounting & Setup

Guided installation and configuration through Renogy ONE Core and the Renogy App.