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BatteryProtect

Price range: $36.55 through $119.85

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The Victron Energy BatteryProtect safeguards your battery by automatically disconnecting non-essential loads before the battery becomes fully discharged. This helps preserve battery health, prevent damage from deep discharge, and ensure sufficient power remains available for critical functions like engine starting.

Designed for reliable battery protection, the BatteryProtect allows current flow in one direction, from the battery to the load or from a charger to the battery, ensuring safe and controlled operation. It’s an essential component for extending battery life and maintaining dependable performance in vehicle, marine, and off-grid power systems.

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Product Features

Features

Programming Made Easy: The BatteryProtect can be set to engage / disengage at several different voltages. The seven segment display will indicate which setting has been chosen.

A Special Setting for Lithium Batteries: In this mode the BatteryProtect can be controlled by the VE.Bus BMS.

Ultra-Low Current Consumption: This is important in case of Li-ion batteries, especially after low voltage shutdown.

Over Voltage Protection: To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16V respectively 32V (64V for BatteryProtect 48V-100A).

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 & Delayed Reconnect: The load will be disconnected 90 seconds after the alarm has been activated. 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.

Documentation

Victron_Documents
Download product documentation that you might find helpful for the BatteryProtect, including Manuals, Cutsheets, Data Sheets, Installation Guides, and more.
BatteryProtect 48V Manual

Document

VictronConnect App

Monitor, configure, manage, and update your Victron Energy equipment with the VictronConnect App. Victron Smart products connect to the app through Bluetooth, USB, WiFi, LAN, or remotely via the internet.

Victron Energy app
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Technical Support

Have questions about whether the BatteryProtect is suitable for your power system? Battle Born Batteries’ Technical Sales Specialists are here to provide system consultations and support, answer questions, help you place an order, and more.