Victron Energy BatteryProtect 48V BP-100A

The Victron Battery-Protect BP-48-100 disconnects the battery from less critical consumers before it is fully discharged, which could cause damage, or before it no longer has enough energy to start the engine. Additionally, the BP series features overvoltage protection that disconnects the load in case of overvoltage, preventing damage. The BP supports AGM, lead-acid, gel, and lithium batteries. An inverter must never be connected to the Victron Battery-Protect BP-48-100.

Six different disconnection thresholds are adjustable. The Battery-Protect is very flexible and can be set to various disconnection voltages. You can find the exact values in the user manual for this item. Additionally, there are different reconnection thresholds available for most disconnection thresholds. This makes the device the perfect protective device for your battery, ensuring maximum lifespan, as most voltage converters or charge controllers do have undervoltage protection, but it typically activates at quite low values, usually around 10.5 V / 21 V. The higher this disconnection threshold is set, the longer you will enjoy your batteries, which are generally quite expensive.