The Smart BMS 12/200 is an all-in-one battery management system for Victron LiFePO4 Smart Batteries, designed for 12V systems in vehicles and boats with a 12V alternator. It combines a current limiter, battery combiner, and battery protector in a compact solution, allowing safe connection of any size 12V alternator, loads, and chargers to Smart Lithium batteries.

This BMS monitors and protects each battery cell, disconnecting alternator, charge sources, or DC loads in case of low or high voltage or over temperature. The dedicated alternator connection ensures current limiting and one-way traffic from alternator to battery, protecting the starter battery from excessive discharge.

Features include Bluetooth for monitoring and configuration, a remote on/off connector for remote system control, and a pre-alarm contact for warning signals before battery disconnection. Ideal for optimizing marine and automotive systems.