Victron Grey Smart BMV-712 Battery Monitor

Bluetooth built-in

RRP $388.30
SAVE $105.14 (27%)
In Stock
Victron logo

Enjoy free AusPost shipping for orders over $100 on most items, including our Victron Grey Smart BMV-712 Battery Monitor, to the majority of areas. Check your shipping details on the cart page for more information.

You may also need:

Victron Grey Smart BMV-712 Battery Monitor: Advanced Battery Management for Your RV or Off-Grid Setup

Highly Accurate Battery ‘Fuel Gauge’, Time-to-Go Indicator, and More

With the BMV-712, you can rely on precise tracking of your battery's remaining capacity. This advanced battery monitor considers variables like ampere-hours consumed, discharge current, temperature, and battery age. Its software algorithms work out these complexities to provide detailed information not just on voltage, current, and ampere-hours consumed, but also on state of charge, time-to-go, and power consumption in Watts. Moreover, the BMV-712 adds an extra input to measure a second battery's voltage, temperature, or midpoint voltage.

Simple Installation Process

Installing the BMV-712 is as simple as it gets. All electrical connections link to the quick connect PCB on the current shunt, which connects to the monitor with a standard RJ12 telephone cable. The package includes a 10m RJ 12 cable and a 2m battery cable with fuse. No additional components needed! The package also comes with a separate front bezel for a square or round display, a rear mounting securing ring, and screws for front mounting.

Effortless Programming with Your Smartphone

Setting up the BMV-712 is a breeze, thanks to its quick install menu and detailed setup menu with scrolling texts. For an even simpler solution, you can download our smartphone app and manage settings from there.

Midpoint Voltage Monitoring – Exclusive to BMV-702 and BMV-712

Previously a feature of large, industrial battery banks, midpoint voltage monitoring is now accessible and affordable with the BMV-712. This feature is essential for monitoring any battery bank as it alerts you to any deviations that can point to a problem with your battery. Following an alarm for midpoint voltage deviation can save your expensive battery from severe damage. Consult the BMV manual for more detailed information.

Key Features of the BMV-712 Battery Monitor

  • Real-time data on battery voltage, current, power, ampere-hours consumed, and state of charge
  • Displays remaining time at the current rate of discharge
  • Programmable visual and audible alarm
  • Programmable relay to manage non-critical loads or to run a generator when needed
  • 500 Amp quick connect shunt and connection kit with shunt selection up to 10,000 Amps
  • VE.Direct communication port
  • Records a wide range of historical events to assess usage patterns and battery health
  • Wide input voltage range: 6.5 – 95V
  • High current measurement resolution: 10 mA (0.01A)
  • Low current consumption: 2.9Ah per month (4mA) at 12V and 2.2Ah per month (3mA) at 24V

Additional Features Exclusive to BMV-712

The BMV-712 offers extra input to measure voltage (of a second battery), temperature, or midpoint voltage, and corresponding alarm and relay settings.

About Midpoint Voltage

When batteries are connected in series, one bad cell or battery can wreak havoc on your large, expensive battery bank. Timely warnings can be generated by measuring the midpoint voltage. For more information, consult section 5.2 of the BMV manual. To maximize the service life of series-connected batteries, we recommend our Battery Balancer (BMS012201000).

Bluetooth Connectivity Inside (Exclusive to BMV-712)

With built-in Bluetooth, the BMV-712 is ready for the Internet of Things (IoT) era. As Bluetooth is implemented in most other Victron Energy products, wireless communication between products will simplify your system installation and enhance performance. Plus, the bi-stable alarm relay prevents increased current draw in case of an alarm.

Download the Victron Bluetooth App

Take advantage of your smartphone or another Bluetooth enabled device to:

  • Customize settings
  • Monitor all important data on a single screen
  • View historical data
  • Update the software when new features become available

Product Uses

The BMV-712 is designed to offer comprehensive monitoring of your battery bank in various scenarios, such as:

  • RVs: Track your battery usage and avoid unexpected power shortages during your road trips. The Bluetooth connectivity enables you to monitor your battery status without needing to leave the driver's seat.
  • Off-Grid Solar Systems: The BMV-712 helps you monitor and manage your power consumption effectively, making your off-grid living more reliable and sustainable.
  • Marine Applications: Use it in your yacht or boat to keep track of your marine battery bank, ensuring a smooth and worry-free sea journey.

Frequently Asked Questions (FAQs)

  1. What are the main differences between the BMV-712 and the BMV-700?

    The BMV-712 has all the features of the BMV-700, but it also includes an extra input to measure a second battery's voltage, temperature, or midpoint voltage. Additionally, the BMV-712 has built-in Bluetooth for easy wireless setup and monitoring.

  2. How does the BMV-712 compare to the SmartShunt?

    The SmartShunt is essentially a BMV with Bluetooth and without a display. The BMV-712, on the other hand, has a physical display and also includes Bluetooth. The decision between the two depends on your preference for a physical display and the specific monitoring needs of your system.

  3. What is midpoint voltage monitoring?

    Midpoint voltage monitoring is a feature that monitors the voltage halfway along a string of batteries. If there's a significant or increasing deviation from the expected midpoint voltage, it indicates a potential problem with one of the batteries in the string. This feature can help prevent severe damage to an expensive battery bank.

Watch Victron's tutorial video to learn how to connect the BMV-700 battery monitor:

Visit Victron Energy's Official BMV-712 Battery Monitor Webpage for More Details


Battery Monitor BMV-712 Smart
Supply voltage range 6.5 - 70 VDC
Current draw, back light off < 1mA
Input voltage range, auxiliary battery 6.5 - 70 VDC
Battery capacity (Ah) 1 - 999 Ah
Operating temperature range -40 +50°C (-40 - 120°F)
Measures voltage of second battery, or temperature, or midpoint Yes
Temperature measurement range -20 +50°C
VE.Direct communication port Yes
Bistable relay 60V / 1A normally open (function can be inverted)
Resolution & Accuracy (with a 500 A shunt)  
Current ±0,01A
Voltage ±0,01V
Amp hours ±0,1 Ah
State of charge (0 – 100%) ±0,1%
Time to go ±1 min
Temperature (0 - 50°C or 30 - 120°F) ±1°C/°F
Accuracy of current measurement ±0,4%
Accuracy of voltage measurement ±0,3%
Installation & Dimensions  
Installation Flush mount
Front 63mm diameter
Front bezel 69 x 69mm (2.7 x 2.7 inch)
Body diameter and depth 52mm (2.0 inch) and 31mm (1.2 inch)
Protection category IP55 (not intended for outdoor use)
Safety EN 60335-1
Emission / Immunity EN 55014-1 / EN 55014-2
Automotive ECE R10-4 / EN 50498
Shunt (included) 500A / 50mV
Cables (included) 10 meter 6 core UTP with RJ12 connectors, and cable with fuse for ‘+’ connection
Temperature sensor Optional (ASS000100000)
SKU VIC-BAM030712000
Barcode # 8719076037781
MPN # BAM030712000

About Victron Energy Markets


The automotive market comprises a broad range of applications requiring a reliable power supply. In vehicles such as fire engines, ambulances and police cars a human life may depend on an autonomous system. So it is vital that all systems function flawlessly. Victron Energy offers you such an answer. We are proud to offer you our modern translation for freedom and independence. Energy. Anytime. Anywhere.

Read Victron's Automotive Brochure

Off-Grid and Backup

The presence of a functional electricity grid is not always as obvious as it would seem to be. An insufficient infrastructure is often the cause for an unreliable grid. Things become even more difficult when there is no grid at all. And yet you are in need of a reliable electricity supply. A local and properly functioning system is the only answer at this point. Victron Energy offers you such an answer. We are proud to offer you our modern translation for freedom and independence. Energy, Anytime, Anywhere

Read Victron's Off-Grid and Backup Brochure


Whether you’re going on a short fishing trip or planning to sail across the ocean, you’ll need reliable power to enjoy your adventure to the fullest. But at Victron we believe reliability isn’t enough. We believe in Optimal Energy instead. In our view, a boat needs an intelligent power grid that adapts to any challenges you may encounter. With unparalleled reliability, without effort and at great value for money. That’s what we call Optimal Energy.

Read Victron's Marine Brochure

Energy Storage

As more solar and wind power comes on line, it becomes increasingly difficult and expensive, to ensure stability of the grid. Intermediate energy storage is therefore rapidly becoming an essential tool to keep power fluctuations on the grid within manageable limits. Moreover, as feed-in tariffs are decreasing, the business case for a home energy storage system that increases self-consumption becomes more solid every day. Intermediate energy storage increases self-consumption of harvested solar and/or wind power. The natural next step is 100% self-consumption and independence from the grid.

Read Victron's Off-Grid and Backup Brochure

Read the Victron Wiring Guide - Wiring Unlimited

Download the VictronConnect App Here

Helpful Victron Videos

Did You Know - Choosing the right MPPT for your solar by using our calculator

Choosing the right MPPT for your solar by using the Victron calculator

How to not blow up your Alternator when charging a Lithium Battery with a DC-DC Charger

Victrons guide on when to use a DCDC Battery Charger

Victron Energy Limited Warranty Policy

Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead acid batteries; 2 years from date of purchase by the end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.

During this period, Victron Energy will, at its option, repair or replace the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
• Reverse of battery polarity.
• Inadequate connection.
• Mechanical shock or deformation.
• Contact with liquid or oxidation by condensation.
• Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...).
• Breakage or damage due to lightning.
• Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening.
• For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/output X and Y capacitors determine the warranty.

This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.

Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.

Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.

Life Support Policy
As a general policy, Victron Energy, does not recommend the use of any of its products in life support applications where failure or malfunction of the Victron Energy's product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the Liability of Victron Energy is adequately protected under the circumstances.

As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.

Warranty on Repairs
The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery by Victron Energy.

It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.

If a part of the terms and conditions set out above is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.

For Australia only
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.

Others Also Bought

More From This Category