This is the Smart 48 Volt version of the popular Victron Battery Protect

This is the Smart 48 Volt version of the popular Victron Battery Protect and it comes with built-in Bluetooth. This can be used as a stand-alone device or as part of a control system for a Lithium-Ion battery bank. The BatteryProtect is a solid-state relay and is used to disconnect the load from a battery when it is becoming over discharged. It is controlled internally by programmable parameters for low and high voltage or when used with Lithium-Ion batteries it is controlled remotely by the the VE.Bus Battery Management System