Battery Monitors

BMV-700

The BMV-700 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.
Works with VictronConnect 
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​Models:6.5 - 95V

BMV-712 Smart

With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being implemented in most other Victron Energy products, wireless communication between products will simplify system installation and enhance performance.

​Models:Bluetooth built-in

Battery Balancer

The Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries. When the charge voltage of a 24V battery system increases to more than 27V, the Battery Balancer will turn on and compare the voltage over the two series connected batteries. The Battery Balancer will draw a current of up to 1A from the battery (or parallel connected batteries) with the highest voltage. The resulting charge current differential will ensure that all batteries will converge to the same state of charge.
​If needed, several balancers can be paralleled.
A 48V battery bank can be balanced with three Battery Balancers.

SmartShunt

The SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect App on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like state of charge, time to go, historical information and much more.
Alternatively the SmartShunt can be connected and be read by a GX device. Connection to the SmartShunt is made via a VE.Direct cable.
The SmartShunt is a good alternative for a BMV battery monitor, especially for systems where battery monitoring is needed but less wiring and clutter is wanted.
The SmartShunt is equipped with Bluetooth, a VE.Direct port and a connection that can be used for: monitoring a second battery, midpoint monitoring or a temperature sensor.
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Models:500A, 1000A, 2000A

BMV-700H & BMV-710H Smart

The BMV-700H and the BMV-710H Smart are high precision battery monitors that have been specially designed for systems with a high battery voltage ranging from 60 to 385 Volts. 
These battery monitors calculate the state of charge of a battery and keep track of the ampere hours consumed from the battery by integrating the current flowing in or out of the battery.
They both come with a round head unit, a square bezel overlay, a screw ring for mounting, a 10m UTP RJ12 cable, a fused power supply cable and a 500A/50mV shunt. Because of the high voltage application, the shunt is housed in a special enclosure.
The BMV-710H Smart has Bluetooth built-in and can connect wirelessly to your phone (or tablet) via the VictronConnect App to conveniently read out all monitored battery parameters, like state of charge, time to go, historical information and much more

Lynx Smart BMS

The Lynx Smart BMS is a dedicated Battery Management System for Victron Lithium Smart Batteries. There are multiple BMS-es available for our Smart Lithium series of batteries, and the Lynx Smart is the most feature rich and complete option. Its main features are:
  • Built-in 500A contactor used as a fallback safety mechanism and also suitable as a remote controllable main system switch.
  • Battery monitor, indicating state of charge percentage and more data.
  • Pre-alarm signal: provide a warning before the system shuts down due to -for example- a low cell.
  • Bluetooth for use with VictronConnect App, for setup and monitoring.
  • Local and remote monitoring using a Victron GX device, for example the Cerbo GX.
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The Lynx Smart BMS is part of the modular Lynx Distribution system

Lynx Shunt VE.Can​

The Lynx Shunt VE.Can is an intelligent 1000A shunt with location for a fuse (not included), the built-in battery monitor accurately monitors the state of charge of your battery. Use a GX device (e.g. Cerbo GX) for reading out the information. Part of the modular Lynx distribution system.

Battery Isolators & Combiners

Argodiode Battery Isolators

Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory battery for example will not result in also discharging the starter battery. Low voltage drop due to the use of high efficiency Schottky diodes.

Argofet Battery Isolators

Similarly to Argodiode battery isolators, Argofet isolators allow simultaneous charging of two or more batteries from one alternator (or a single output battery charger), without connecting the batteries together. In contrast with Argodiode battery isolators, Argofet isolators have virtually no voltage loss. Voltage drop is less than 0,02 Volt at low current and averages 0,1 Volt at higher currents.

Argo Diode Battery Combiners

Diode Battery Combiners are used to guarantee continuous DC power to mission critical equipment, such as an electronic engine control system. With a Diode Battery Combiner two or more DC power sources can be used in parallel to supply the mission critical load. Failure of one source will not interrupt power to the critical load.

Cyrix-ct Battery Combiner Kit

This Battery Combiner Kit is for adding a 2nd or 3rd battery system in your car, boat, RV or any other vehicle. It utilizes the simplest and most advanced technology to keep all your batteries charged using the engine’s electrical system, but isolates the starting battery when charging ceases so you never get stranded.

​Cyrix Battery Combiners

The Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged). Cyrix Battery Combiners are an excellent replacement for diode isolators. The main feature is that there is virtually no voltage loss so that the output voltage of alternators or battery chargers does not need to be increased.
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Models:120A / 230A / 400A

​Battery Switch ON/OFF 275A

The Battery Switch ON/OFF 275A is suitable for battery systems up to 48V. It has a unique ergonomic and aesthetic knob design. The knob is removable for isolation or safety purposes.
The Battery Switch can be either surface or panel mounted, providing flexibility during install.
The Battery Switch meets the ISO8846 Ignition Protection standard and is suitable for use in an engine room.

Battery Protect 

BatteryProtect

​The BatteryProtect disconnects the battery from non essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine.

​The BatteryProtect is a uni-directional device. It can only deal with current in one direction, so either current to a load, or current from a charger, but not both currents at the same time. In addition to this, current only can only flow from the Battery terminal to the Load terminal. In case of use with a load, the battery connects to the Battery terminal, and in case of use with a charger, the charger connects to the Battery terminal.

Models:
12/24V-65A
12/24V-100A
12/24V-220A

Smart BatteryProtect

The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine.
When using Bluetooth to program the Smart BatteryProtect any required engage/disengage levels can be set.
Alternatively, one of nine predefined engage/disengage levels can be set with the programming pin. 
If required, Bluetooth can be disabled.
The Smart BatteryProtect is a uni-directional device. It can only deal with current in one direction, so either current to a load, or current from a charger, but not both currents at the same time. In addition to this, current only can only flow from the IN terminal to the OUT terminal. In case of use with a load, the battery connects to the IN terminal, and in case of use with a charger, the charger connects to the IN terminal.