Victron Energy Smart BatteryProtect 100AMP - Bluetooth Capable for 6-35 VDC Battery Systems

Smart BatteryProtect - 100AMP - 6-35 VDC - Bluetooth Capable

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.

Warranty Info

WARNING: This product can 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 P65Warnings.ca.gov.

The Victron Energy Smart BatteryProtect model BPR110022000 is a reliable device designed to safeguard your battery system from excessive discharge, ensuring longevity and optimal performance. This unit disconnects non-essential loads before the battery is critically low, preventing damage and enabling the engine to start reliably. Its versatile design includes an on/off input that can serve as a system control switch, offering convenient operation. Suitable for 12V and 24V systems, the Smart BatteryProtect automatically detects and adapts to the system voltage, simplifying installation and setup.
With Bluetooth connectivity, programming the device becomes straightforward. Users can easily set engage and disengage levels via a mobile app, or select from nine predefined levels using a programming pin, providing flexibility for various applications. Additionally, a special mode tailored for Li-ion batteries allows integration with VE.Bus BMS, supporting safe charging and discharging. The device features ultra-low current consumption, which is critical for preserving Li-ion battery capacity, especially after low voltage shutdowns. Overvoltage protection ensures that sensitive loads are shielded from voltage surges, disconnecting loads when voltage exceeds 16.3V or 32.6V, depending on the system.
The Smart BatteryProtect is designed with safety in mind, utilizing MOSFET switches instead of relays, which eliminates sparks and enhances ignition safety. An integrated delayed alarm output activates if the voltage remains below the disconnect threshold for over 12 seconds, avoiding false alarms during engine start. Load disconnection occurs 90 seconds after low voltage detection, with reconnection 30 seconds after voltage recovery, preventing rapid cycling and potential damage. This combination of features makes the Victron Energy Smart BatteryProtect an essential component for maintaining battery health and ensuring reliable operation in mobile and off-grid systems.

Features:

• Protects battery against excessive discharge, preventing damage and enabling system on/off control

• Automatically detects system voltage for 12V or 24V operation

• Bluetooth connectivity for easy programming of engage/disengage levels

• Predefined engagement levels available for quick setup

• Special Li-ion mode compatible with VE.Bus BMS for safe charging and discharging

• Ultra-low current consumption ideal for Li-ion batteries, especially after low voltage shutdown

• Over voltage protection disconnects loads at 16.3V/32.6V to safeguard sensitive electronics

• Ignition proof design with MOSFET switches eliminates sparks and enhances safety

• Delayed alarm output activates if voltage stays below threshold for over 12 seconds

• Timed load disconnect (90 seconds) and reconnect (30 seconds) to prevent rapid cycling