Victron Energy Smartshunt Battery Monitor 500A

The Smartshunt 500 A/50mV is connected between the battery and the devices and then sends the battery status via Bluetooth to the VictronConnect app.
Smartshunt is an all-in-one battery monitor, without a display. Your phone acts as a display instead. Smartshunt connects to the VictronConnect app on your phone (or tablet) via Bluetooth and you can conveniently read all monitored battery parameters such as charge status, remaining time, historical data and much more.
Alternatively, the Smartshunt can be connected and read with a GX device. The connection to the Smartshunt is made with a VE.Direct cable.
Smartshunt is a good alternative to the BMV battery monitor, especially in systems where battery monitoring is required but less cables and clutter are desired.
Smartshunt is equipped with Bluetooth, a VE.Direct port and a connector for monitoring a second battery, center point monitoring or temperature sensor.