I'm a total tech illiterate, does it come with everything one needs to fully install the meter or one has to purchase other things as well? thanks

Hello, C. As I recall, everything you need is included. You will have to connect it to your battery bank, mount the shunt nearby and run the included wire from there to the monitor itself. There is probably a .pdf on the Victron website that has everything you will need to know. It's a very well made device and worth the higher price. Best wishes!

My house batteries are up under my E-350 van, and are therefore exposed to the elements while driving along. OK for the shunt to be down there, too?

There is a RJ-45 connection that is not intended to get wet, so having it in an unprotected location is probably not a good idea, especially if road salt could get to it. If you can bring the battery negative cable into the van, that would be much better, or else use a weatherproof junction box.

I have two 12v 31-series agm batteries wired in parallel. can anyone provide info on how the negative from the battery should be wired to the shunt?

After the two batteries are connected together, the negative from one of them goes to the shunt, and nothing else. The other side of the shunt goes to the negative bus bar, chassis ground, etc. It's important that no loads or charging devices connect directly to the battery negative, otherwise the flow will not be monitored by the shunt.

I have just installed a victron 75/15 mppt & would like to install a display that does both 1) display battery level 2) show solar panel live status

The monitor will show current state of charge of the batteries. You can then scroll to the current inbound or outbound power in amps. The number will be plus showing net power from the panels minus current load. I hope that helps.

Bmv 712 Smart Battery Monitor Grey

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Description

🔋 Stay charged, stay connected — master your power like a pro.

WIRELESS FREEDOM - Monitor your battery status anytime, anywhere via Bluetooth on your smartphone or tablet—no wires, no hassle.
SMART CONTROL RELAY - Automate connected devices like battery protectors or generators with a programmable relay for seamless system integration.
PRECISION POWER INSIGHT - Track battery voltage, current, and amp-hours with pinpoint accuracy for smarter energy management.
DUAL BATTERY VERSATILITY - Program the extra input to measure a second battery, temperature, or midpoint voltage—customize your setup effortlessly.
FUTURE READY CONNECTIVITY - Pair with GX devices and access global monitoring through VRM, empowering you with real-time data wherever you roam.

The Victron Energy BMV-712 Smart Battery Monitor is a high-precision, Bluetooth-enabled device designed for 6.5 to 70 VDC battery systems. It offers advanced monitoring features including state of charge, time-to-go, and power consumption, plus a programmable input and relay for versatile system control. Compatible with smartphones, tablets, and GX devices, it enables real-time wireless battery management and global monitoring via VRM, making it an essential tool for RVers, off-grid enthusiasts, and professionals seeking reliable, smart battery insights.

Specifications

ASIN	B075RTSTKS
Best Sellers Rank	#19,188 in Computers ( See Top 100 in Computers ) #564 in Computer Monitors
Brand	Victron Energy
Brand Name	Victron Energy
Color	Grey
Colour	Grey
Compatible Devices	smartphones, tablets, GX devices
Customer Reviews	4.7 out of 5 stars 1,524 Reviews
Global Trade Identification Number	00859042007702, 08719076037798
Included Components	MONITOR-VTBMV Victron BMV-702 Battery Monitor (1)
Item Dimensions	25.4 x 22.9 x 7.6 centimeters
Item Type Name	Solar Battery Monitor
Item Weight	0.74 Kilograms
Item dimensions L x W x H	25.4 x 22.9 x 7.6 centimeters
Item weight	0.74 Kilograms
Manufacturer	Victron Energy
Measurement Type	Electrical Units
Minimum Operating Voltage	6.5 Volts
Model	MONITOR-VTBMV-S
Part Number	BAM030712000
Power Source	Battery Powered
Power source	Battery Powered
Specification Met	CE, RoHS
Style	BMV 712 Smart - Bluetooth
Style Name	BMV 712 Smart - Bluetooth
UPC	859042007702 768813157747
Unit Count	1 Count

Reviews

O**D

Très bon produit de qualité indispensable

Vraiment très pratique pour le surveillance d’un système de batterie dans un camping-car. Il est ainsi possible de surveiller les paramètres des batteries cellule et de la batterie porteur. Ces batteries peuvent être de technologie différentes (lithium / plomb) sans que cela pose de problème. Enfin grave à l’application et à la connectivité Bluetooth toutes ces informations sont disponibles sur son smartphone, un vrai plus

28.12.2025

P**Y

Rock-Solid System – Completely Transformed My RV Experience

I’ve been running a full Victron setup in my RV since 2021, including the MultiPlus inverter/charger, the SmartSolar 100/30 charge controller, the BMV-712 battery monitor, and the Digital MultiControl panel. After years of use across various climates and conditions, I can confidently say this system has been absolutely rock solid. Each component was easy to install and configure, and the integration between devices is seamless. The MultiPlus handles all of my AC needs flawlessly, switching between shore power, generator, and battery without a hiccup. The SmartSolar charge controller keeps my solar system optimized and running efficiently, even on cloudy days. The BMV-712 gives me precise battery monitoring at a glance, and the MultiControl panel makes managing the inverter simple from inside the RV. What I appreciate most is how this system has given me real freedom. I can boondock for days without stress, knowing exactly how my batteries are doing and trusting that the system will just work. It’s added reliability and convenience that truly changed how I RV. Highly recommend Victron to anyone serious about upgrading their mobile power setup. Worth every penny.

10.08.2025

M**R

With Bluetooth.

Foolproof robust Battery condition readout with Bluetooth functionalities. You can not go wrong . In my case for Lifepo4 Battery bank 4x paralel 12V DIY Camper.

24.02.2025

T**I

Top Akkumonitor, Parameter einstellen erforderlich

Das ist ja ein cooles Teil. Präzise kann man hier den Ladezustand des Akkus beobachten, entweder per Display oder App. Einzige Kritik: es sollte besser beschrieben werden, wie die vielen Parameter für den verwendeten Akku-Typ einzustellen sind. Ich kenne mich doch nicht aus- welchen Wert für Schweifstrom oder Peukert-Exponent. Da gibt die Anleitung nicht viel her, das Internet hilft dann aber. Wenn es einmal eingestellt ist, liefert es beste Ergebnisse.

1.07.2026

A**.

Great product at a discount price

Works with my mppt solar controller via single cable But you need to buy this VE direct cable separately Gives you data and fine tuning options for charging via solar controller Latest display unit as well Overall it's a great buy

19.01.2022

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218983CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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