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Victron Energy BMV-702 9-90VDC Precision Battery Monitor - BAM010702000

Victron Energy BMV-702 9-90VDC Precision Battery Monitor - BAM010702000

Victron Energy BMV-702 9-90VDC Precision Battery Monitor - BAM010702000


The BMV-702 is a high precision battery monitor. The essential function of a battery monitor is to calculate ampere hours consumed and the state of charge of a battery. Ampere hours consumed are calculated by integrating the current flowing in or out of the battery.

Battery ‘fuel gauge’, time-to-go indicator, and much more

The remaining battery capacity depends on the ampere-hours consumed, discharge current, temperature and the age of the battery. Complex software algorithms are needed to take all these variables into account.

Next to the basic display options, such as voltage, current and ampere-hours consumed, the BMV-700 series also displays state of charge, time to go, and power consumption in Watts.

Easy to install

All electrical connections are to the quick connect PCB on the current shunt. The shunt connects to the monitor with a standard RJ12 telephone cable. Included: RJ 12 cable (10 m) and battery cable with fuse (2 m); no other components needed.

Also included are a separate front bezel for a square or round display appearance, a securing ring for the rear mounting and screws for the front mounting.

BMV-702 additional features

Additional input to measure voltage (of a second battery), temperature or midpoint voltage, and corresponding alarm and relay settings.


  • Supply Voltage Range: 6.5-95 VDC
  • Battery Capacity (Ah): 1-9999
  • Temperature Sensor: Optional
  • Protection Category: IP55
  • Front Bezel: 69 x 69mm
  • Body Diameter & Depth: 52 x 31mm
  • Warranty: 5 Years
  • Battery voltage, current, power, ampere-hours consumed and state of charge
  • Remaining time at the current rate of discharge
  • Programmable visual and audible alarm
  • Programmable relay, to turn off non critical loads or to run a generator when needed
  • 500 Amp quick connect shunt and connection kit
  • Shunt selection capability up to 10.000 Amps
  • VE.Direct communication port
  • Stores a wide range of historical events, which can be used to evaluate usage patterns and battery health
  • High current measurement resolution: 10 mA (0,01A)
  • Low current consumption: 2,9Ah per month (4mA) @12V and 2,2Ah per month (3mA) @ 24V

    BMV 702 Battery Monitor Specifications

    • Supply voltage range : 6,5 - 95 VDC
    • Current draw, back light off : < 4 mA
    • Input voltage range, auxiliary battery : 6,5 - 95 VDC
    • Battery capacity : 20 - 9999 Ah
    • Operating temperature range : -20 +50°C (0 - 120°F)
    • Measures voltage of second battery, or temperature, or midpoint
    • Temperature measurement range : -20 to +50°C
    • VE.Direct communication port
    • Relay : 60V/1A normally open (function can be inverted) 

    RESOLUTION & ACCURACY (with a 500 A shunt)

    • Current ± 0,01 A
    • Voltage ± 0,01 V
    • 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 %


    • Flush mount - Front 63 mm diameter x bezel 69 x 69 mm
    • Body: diameter 52mm x depth 31mm
    • Included Accessories : 500 A / 50 mV Shunt, 10 meter 6 core UTP cable with RJ12 connectors, and cable with fuse for ‘+’ connection


    • Safety EN 60335-
    • Emission / Immunity EN 55014-1 / EN 55014-2
    • Automotive ECE R10-4 / EN 50498


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    • Brand: Victron Energy
    • Product Code: Victron Energy BMV-702 9-90VDC Precision Battery Monitor
    • Availability: In Stock
    • RRP Inc VAT: £199.20

    • Our Price: £152.00
    • Ex VAT: £126.67