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Victron BMV-702 Battery Monitor

The BMV-700 is Victron's newest 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. The 700 (single battery) and 702 (dual battery) models have a safe voltage input range of 6.5V to 95VDC. Model BMV-700H is designed for higher voltage applications between 60 and 385 VDC input. The BMV-702 features an additional input which can be programmed to measure the voltage (of a second battery), temperature or midpoint voltage (see below)

Note: The 700 and 702 are the latest upgraded versions of the popular 600 and 602 series instruments. The 600 and 602 are discontinued and no longer available.

Download specification manual here
Download user manual here

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Regular Price: R 3,733.00

Special Price Excl. Tax: R 3,083.79 Incl. Tax: R 3,546.36


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Product Description


Midpoint voltage monitoring (BMV-702 only)
This feature which is often used in industry to monitor large and expensive battery banks, is now for the first time made available at a low cost, to monitor any battery bank. A battery bank consists of a string of series connected cells. The midpoint voltage is the voltage halfway along the string. Ideally, the midpoint voltage would be exactly half of the total voltage. In practice, however, deviations will be seen, dependent on many factors such as a different state of charge for new batteries or cells, different temperatures, internal leakage currents, capacities and much more. Large or increasing deviation of the midpoint voltage, points to improper battery care or a failed battery or cell. Corrective action following a midpoint voltage alarm can prevent severe damage to an expensive battery. Please consult the BMV manual for more information.

Standard Features
Battery voltage, current, power, ampere-hours consumed and state of charge
Time to go 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
Wide input voltage range: 6.5 - 95 VDC (BMV700, 702)
High input voltage range: 60 - 385 VDC (BMV700H)
Additional input to measure voltage (of a second battery), temperature or midpoint voltage, and corresponding alarm and relay settings (BMV702)Also included is a separate front bezel for a square or round display appearance; a securing ring for the rear mounting and screws for the front mounting.
Cables included: RJ 12 cable (10 m ) and battery cable with fuse (2m)

Variables Monitored
Battery voltage (V)
Battery charge/discharge current (A)
Ampere-hours consumed (Ah)
State of charge (%)
Time remaining before complete discharge
Visual and audible alarm: 'over voltage,' 'under voltage,' and/or 'battery discharged.'
Programmable alarm or generator start relay

Battery Monitorcomparison BMV-700
BMV-702 (Gray)
BMV-702 (Black)
Part Number VIC-BAM010700000 VIC-BAM010702000 VIC-BAM010702200R VIC-BAM010700100
Supply Voltage Range 6.5 - 95 VDC 6.5 - 95 VDC 6.5 - 95 VDC 60 - 385 VDC
Current Draw, back light off < 4mA < 4mA < 4mA < 4mA
Input Voltage range, auxiliary battery NA 6.5 - 95 VDC 6.5 - 95 VDC NA
Battery Capacity (Ah) 20 - 9999 Ah 20 - 9999 Ah 20 - 9999 Ah 20 - 9999 Ah
Operating Temperature Range -20 +50°C (0 - 120° F) -20 +50°C (0 - 120° F) -20 +50°C (0 - 120° F) -20 +50°C (0 - 120° F)
Measures Voltage of 2nd battery, or temperature, or midpoint NO YES YES NO
Temperature Measurement Range -20 +50°C (0 - 120° F) -20 +50°C (0 - 120° F) -20 +50°C (0 - 120° F) NA
VE.Direct communication port YES YES YES YES
Relay 60V/1A normally open (function can be inverted) 60V/1A normally open (function can be inverted) 60V/1A normally open (function can be inverted) 60V/1A normally open (function can be inverted)

Please note that stock availability is subject to prior sales. Prices exclude delivery.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty


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