BP35IIGAUHA Lithium Management System

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BP35IIGAUHA Lithium Management System

BP35IIGAUHA Lithium Management System by BMPRO controls your caravan’s house battery and 12V appliances.

made in australiaPlease Note: – Installation is carried out only by suitably qualified personnel.

A battery management system is just like a house distribution board. Connect a visual display to your Batteryplus35 to quickly review power usage.

BMPRO offers all-in-one solutions, including a power supply and distribution board for 12V loads, an intelligent charger, and multiple battery protection features with built-in LVD and automatic fuses.

Caravan Battery Management Systems require installation at a factory level. Jayco caravans feature J35 series power management systems, while other leading brands install the BatteryPlus35 II series.

BMPRO equipment is Designed and Manufactured in Australia

Designed and manufactured in Australia, caravan power and battery management systems are highly reliable and efficient solutions for your recreational vehicle.

BatteryPlus35 HA – Solar – Lithium

BMPRO’s BatteryPlus35HA is a revolutionary high-amp battery management system designed for high-amperage battery charging and is LiFePO4 (lithium-capable).

This all-in-one power solution includes a 35A power supply for 12V loads, a 30A multistage AC and Solar MPPT charger, and battery protection features.

BMPRO Specifications

  • Total output current 35A
  • 30A multistage battery charger
  • Inbuilt solar MPPT regulator (420W, 30A, 25V max input)
  • Distribution board with 12 at 10A and two at I5A DC outputs for load connection
  • Electronic resettable fuses
  • CAN bus connection for BMPRO accessories
  • In-built battery management system
  • Solar and Aux Blending
  • Auxiliary DC input
  • Load current limit
  • Low voltage disconnect
  • Compatible with lead-acid and lithium (LiFePO4) deep-cycle batteries

Key Features

BatteryPlus35-II-HA is a complete high amp battery management system designed to support the transition of caravans to lithium batteries.

This all-in-one power solution combines a 35A power supply for 12V loads, 30A multistage AC charging and 30A Solar MPPT regulation, and battery protection features.

  • Connect the unit via CAN bus to the Trek battery monitor or
  • Connect to the Odyssey touch screen via the OdysseyLink to monitor the status of your battery and to control your caravan features and functions
  • or use it to connect to the BC300 to monitor high currents via CommLink.

BatteryPlus35-II-HA is pre-cabled with a permanent mains power supply cord with 240V or 110V input power – great for powered sites.

The unit also features a 40A-rated uncontrolled +BRK battery output.

This output is specifically designed for loads that do not need to be isolated or have a higher current rating than the inbuilt circuit protection of the individual outputs and have a rating of less than 40 A.

Use it to connect, for example:

  • Proactive Electronic Stability Control Sway Control
  • Emergency Trailer Break-Away Safety System TrailSafe
  • Heaters
  • Stereo memory

Designed and manufactured in Australia, the slim and sturdy BatteryPlus35-II-HA is fully equipped to charge the current generation of deep-cycle batteries.

Connect solar panels to the battery management system and power your adventures with renewable energy. Swap your caravan battery to the LiFePO4 deep cycle and harness the benefits of lithium.

This high amp battery management system is specially designed to ensure lithium batteries’ best performance and longevity.

BMPRO 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. 30A
  • Low Voltage Disconnect (Lead Acid) 10.5V ± 0.2V
  • Battery Connect after LVD (Lead Acid) 12.8V ± 0.2V
  • Low Voltage Disconnect (LiFePO4) 12.0V ± 0.2V
  • Battery Connect after LVD (LiFePO4) 13.8V ± 0.2V
  • Battery Drain <15mA (when in Storage Mode)
  • AC/DC Efficiency >83%
  • Cooling Fan Thermally Controlled
  • Solar Output Current 30A (nominal)
  • Solar Start Voltage 17.5V
  • Input Voltage Solar (after start-up) 15-25V
  • Ambient Temperature 0-50 °C
  • Communication bus available
  • Weight 2kg

Register your Product

Registering your BMPRO product is an important step to ensure you receive all your entitled benefits.

Please complete the online registration form for your new product today.

BMPRO offers the following rights under the Warranty.

BMPRO products are available from Couplemate in Wynnum, Queensland. Don’t hesitate to contact us before visiting to ensure we have sufficient stock.

Find the full range of BMPRO products below

Additional information

Weight3 kg
Dimensions40 × 23 × 8 cm

Our Service Lifetime Warranty

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.

Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.

Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.

60-Day Returns

After 60 years of experience, we know that life has its unpredictable moments.

All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.

You can view our full policy for change-of-mind returns here.


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