Victron Energy BMV-702 Battery Monitor with Shunt & Display – 6.5-95 VDC (Grey)
4.6 (8)
$137.70$63.19
Buy the Victron Energy BMV-702 battery monitor for $63.19 (54% off) – precise monitoring of state of charge and more, with auxiliary input and alarm relay.
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BMV 700 - Grey
BMV 702 - Grey
BMV 702 - Black
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9 people are viewing this item.14 sold today.Only 10 left in stock.
Victron Energy BMV-702 – Complete Battery Monitoring Solution
Take control of your battery system with the BMV-702 monitor, displaying state of charge, voltage, current, and remaining time. It supports systems from 6.5V to 95V DC, ideal for RV, marine, and off-grid. At $63.19 (was $137.70), it's a smart investment to protect your batteries.
Specifications
Brand: Victron Energy
Model: BMV-702
Product Type: Battery Monitor
Voltage Range: 6.5-95 VDC
Display: LCD with backlight
Shunt: 500A / 50mV (included)
Auxiliary Input: Programmable (temperature, midpoint voltage, second battery voltage)
Relay: Programmable
Connectivity: VE.Direct (Bluetooth dongle sold separately)
Key Features
Displays % state of charge, voltage, current, consumed Ah, and time remaining
Auxiliary input can monitor battery temperature, midpoint voltage, or a second battery
Relay can control alarms or generator start
Compatible with Bluetooth dongle and GX devices for remote monitoring
Compatibility & Use Cases
Works with lead-acid, AGM, gel, and lithium batteries in 12V, 24V, and 48V systems. Perfect for caravans, boats, and solar installations.
Deal Value
Save $74.51 (54% off). Use coupon code SAVE15 for an extra 15% discount. Free shipping on orders over $45.
Features
Precise state of charge monitoring extends battery life, preventing over-discharge and overcharge.
Auxiliary input and relay offer customizable monitoring and control for advanced systems.
More than 50% off plus an extra 15% coupon – save $74+ on a professional battery monitor.
Monitor voltage, current, and state of charge to avoid unexpected failures. The BMV-702 provides critical data that helps you extend battery life and optimize performance.
Compare and Choose
Compared to simpler monitors, the BMV-702 offers advanced features like midpoint monitoring and a programmable relay, making it a versatile choice for serious systems.
Money-Saving Offer
At $63.19, you save 54% off the list price. Apply SAVE15 for an additional 15% off, and get free shipping on orders over $45. Upgrade your monitoring today.
Frequently Asked Questions
How do I program the auxiliary input on a Victron BMV-702?
Access the settings menu on the monitor or via the VictronConnect app (with optional Bluetooth dongle). Navigate to 'Aux Input' and select between 'Temperature', 'Midpoint Voltage', or 'Starter Battery Voltage'. Follow the instructions in the manual for detailed setup.
How do I set the midpoint voltage?
To enable midpoint voltage monitoring, program the auxiliary input as 'Midpoint' and connect the midpoint wire between the center battery terminal and the monitor's auxiliary terminal. Set the alarm voltage as desired. This helps detect cell failures.
How should I wire the shunt?
The shunt must be connected on the negative side (battery negative) in series with the battery bank. All loads and chargers should be connected to the load side of the shunt. Refer to the manual for exact wiring diagrams.
Do I need a Bluetooth dongle for setup?
No, you can set up the BMV-702 using the front buttons and menu. Bluetooth is optional, using a VE.Direct Bluetooth Smart dongle, for wireless monitoring on your smartphone.
Where can I buy this battery monitor at the best price?
You can buy it from our online store at $63.19, which is 54% off the original price. Use coupon code SAVE15 for an additional 15% discount. Free shipping on orders over $45.
4.6★★★★★★★★★★(8)
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Customer Reviews
8
★★★★★★★★★★5.0
d*****y
Verified
Excellent monitor
Accurate and easy to install. Love it.
★★★★★★★★★★5.0
d*a
Verified
Essential for my RV
This monitor gives me peace of mind. I always know my battery status. The auxiliary input is useful for temperature sensing. Highly recommend.
★★★★★★★★★★5.0
t**t
Verified
Precise and reliable
I've been using this for months and it's been spot on. The display is clear and the shunt was easy to wire. The alarm relay is a great feature. The price with the discount was excellent. Very satisfied.
★★★★★★★★★★4.0
r*y
Good, but a learning curve
The monitor works well, but setting it up requires reading the manual. Once configured, it's great. The Bluetooth dongle is sold separately, which is a bit of a bummer.
★★★★★★★★★★5.0
l*x
Verified
Top quality product
I'm off-grid and this is the best investment. It shows me the state of charge accurately, and the historical data is useful. The auxiliary input allows me to monitor a second battery. I couldn't be happier.
★★★★★★★★★★5.0
i****p
Verified
Works great
I've had it for a week and it's accurate. The display is easy to read. Installation was straightforward. Great value.
★★★★★★★★★★3.0
s**j
Verified
Average
It does the job, but the display is a bit small. Also, the alarm beeps are annoying. Not a bad product, but not perfect.
★★★★★★★★★★5.0
n****z
Highly recommend
This battery monitor is top notch. It's easy to program and very accurate. The shunt is well-made. I bought it for my boat and it's been great. The alarm relay could be used to control a generator. Worth every penny.