BMPRO Batteryplus35-Ii-Si Battery Management System - Base Model

BMPRO BatteryPlus35-II-SI Battery Management System - Base Model

The Battery Management System controls your caravan’s house battery and 12V appliances. This unit provides an integrated solution including power supply, distribution board, charger, solar regulator, and battery protection.

Designed for caravan use, this system combines a 35A power supply for 12V loads, a 20A multistage 240V charger, and a 20A solar regulator. It includes built-in protection features like Low Voltage Disconnect and automatic fuses.

Connect via CAN bus to the Trek battery monitor or Odyssey touchscreen using OdysseyLink for real-time battery status and DC function control. Solar panels can be connected for renewable energy charging.

The BatteryPlus35-II-SI has a prewired permanent mains power supply cable and plug for 240V connection. It includes a 40A uncontrolled battery output/input suitable for loads that do not need isolation or draw less than 40A, such as:

• Electronic Stability Control SwayControl
• Emergency Trailer Break-Away Safety System (TrailSafe)
• Heaters
• Stereo memory

This output remains on regardless of master switch status.

Features

• Total output current: 35A
• 20A multistage battery charger
• Inbuilt solar PWM regulator (240W, 20A, max 25V input)
• Distribution board with twelve 10A and two 15A DC outputs
• Electronic resettable fuses
• CAN bus connection for BMPRO accessories
• Integrated battery management system
• Solar and auxiliary input blending
• Auxiliary DC input
• Load current limit
• Low voltage disconnect and reconnect
• Compatible with AGM, Wet, Gel deep cycle batteries

Specifications

• Input Voltage Range: 110-240V AC ±10%, 50-60Hz
• Output Current: 35A (Load + Battery Current)
• Factory Set Voltage: 13.65V (Float Voltage)
• Output Ripple Voltage: 150mV
• Battery Current Limit: Max 20A
• Low Voltage Disconnect: 10.5V ±0.2V
• Battery Reconnect Voltage: 12.8V ±0.2V
• Battery Drain: 15mA (Storage Mode)
• AC/DC Efficiency: 83%
• Cooling: Thermally controlled fan
• Operating Temperature: 0-50°C
• Communication: CAN bus available
• Weight: 2 kg

Use the BMPRO BatteryPlus35-II-SI for reliable caravan battery management, combining power supply, charging, solar regulation, and battery protection in one compact unit.