Victron Energy BMS400100300 SmallBMS NG | Lithium Battery Management System

Comprehensive Battery Management for Lithium Systems

The Victron Energy SmallBMS NG is a compact, intelligent Battery Management System designed specifically for Victron Lithium NG batteries. Offering advanced protection and monitoring for 12V, 24V, and 48V systems, this BMS provides essential safeguarding for your critical power infrastructure in marine, RV, off-grid, and professional vehicle applications.

Key Specifications

• Compatible with Lithium NG Batteries
• Bluetooth Smart Connectivity
• Load and Charge Disconnect Outputs
• Pre-Alarm Functionality
• Remote On/Off Control
• Support for Up to 50 Batteries in 12V/24V Systems

Victron Energy BMS400100300 Features & Benefits

• Intelligent Battery Protection: Prevents overcharging and deep discharge
• Wireless Monitoring: Instant Readout via VictronConnect App
• Flexible System Integration: Works with 12V, 24V, and 48V configurations
• Early Warning System: Pre-alarm output for proactive battery management
• Compact Design: Minimal footprint with maximum protection
• Easy Configuration: Simple setup through Bluetooth interface

Technical Specs

• Operating Voltage: 8-70 VDC
• Operating Temperature: -20 to +50°C
• Protection Grade: IP20
• Dimensions: 106 x 42 x 23 mm
• Weight: 0.1 kg
• Maximum Battery Bank:
  • 12V/24V Systems: Up to 50 batteries
  • 48V Systems: Up to 25 batteries

Compatible With / Goes Well With

• Victron Lithium NG Batteries
• BatteryProtect Devices
• DC-DC Converters
• Smart Chargers
• Marine Electrical Systems
• RV Power Setups
• Off-Grid Solar Installations

Frequently Asked Questions

• Is this compatible with all Victron batteries? Specifically designed for Lithium NG batteries.
• How do I monitor battery status? Use the VictronConnect App with built-in Bluetooth.
• Can it prevent battery damage? Yes, with load and charge disconnect protections.
• What systems can it support? 12V, 24V, and 48V battery configurations.
• Does it provide early warnings? Pre-alarm output alerts before critical battery conditions.