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The BMV-712 Smart Battery Monitor uses an algorithm to keep track of your battery bank's state of charge, voltage, amp hours consumed, time remaining, and much more. With Bluetooth implemented in most other Victron Energy products, wireless communication between products simplifies system installation and enhances performance. This information is displayed on the gauge itself but is also available in an app for iPhone in order to show data on your phone via Bluetooth. This kit is the perfect addition to your lithium battery!


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Learn About The BMV-712 Smart



Battery Monitor

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 - 9999 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 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)

BMV-712 Quick Installation Guide

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