The Victron Energy Smart BatteryProtect 65AMP 6-35 VDC Bluetooth Capable (BPR065022000) from Nomadic Supply Company can be used as a stand alone device or as part of a control system for a Lithium Ion battery bank. The Victron Battery protect is a solid state relay and is used to disconnect the load from a battery when it is becoming over discharged. Victron Energy Smart BatteryProtect 65AMP 6-35 VDC Bluetooth Capable (BPR065022000) 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. The Smart Version has built-in Bluetooth. As well as being easier to program the Bluetooth option offers incremental adjustment of settings.
- Solid state relay for use with 12/24 Volts DC
- Operating voltage range 6-35 Volts
- Maximum continuous current 65 Amps
- Maximum peak current 200 Amps (30 seconds)
- Power consumption max 1.5 mA
- Alarm output delay 12 seconds
- Load disconnect delay when triggered by BMS is instanteneous
- Load disconnect delay when triggered by low voltage of 10.5 or 21 Volts is 90 Seconds
- Load reconnect delay 30 seconds when voltage gets to 12 or 24 Volts
- Built-in Bluetooth makes programming easy and allows incremental settings.
Victron Energy Smart BatteryProtect 65AMP 6-35 VDC Bluetooth Capable (BPR065022000) Features:
- Protects the battery against excessive discharge and can be used as a system on/off switch The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. The on/off input can be used as a system on/off switch.
- 12/24V auto ranging The Smart BatteryProtect automatically detects system voltage one time only.
- Bluetooth: programming made easy When using Bluetooth to program the Smart BatteryProtect any required engage/disengage levels can be set. Alternatively, one of nine predefined engage/disengage levels can be set with the programming pin (see manual). If required, Bluetooth can be disabled.
- A special setting for Li-ion batteries In this mode the BatteryProtect can be controlled by the VE.Bus BMS. Note: the BatteryProtect can also be used as a charge interrupter in between a battery charger and a Li-ion battery. See connection diagram in the manual.
- Ultra-low current consumption This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.
- Over voltage protection To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16.3V respectively 32.6V.
- Ignition proof No relays but MOSFET switches, and therefore no sparks.
- Delayed alarm output The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay.
- Delayed load disconnect and delayed reconnect The load will be disconnected 90 seconds after the battery voltage drops below the preset level. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage.
Victron Energy Smart BatteryProtect 65AMP 6-35 VDC Bluetooth Capable (BPR065022000) Warranty Info
Victron Energy Smart BatteryProtect 65AMP 6-35 VDC Bluetooth Capable (BPR065022000) Owners Manual
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to