VE.Bus BMS V2 for Victron LiFePO4 Batteries 12-48VDC - Work with All VE.Bus & GX Devices The VE.Bus BMS and VE.Bus BMS V2 is Battery Management System (BMS) designed to interface with and protect a single or multiple Victron Lithium Battery 12,8V & 25,6V Smart (LiFePO4 or LFP) in systems that have Victron inverters or inverter/chargers with VE.Bus communication. It monitors and protects the batteries against the over voltage and under voltage of any individual cell, and also over temperature or under temperature conditions. Based on the status of the battery or batteries, the BMS will: Generate a pre-alarm signal to alert of an imminent cell under voltage conditions. Disable inverting in VE.Bus inverters or inverters/chargers via VE.Bus, and disable other loads via the 'Load Disconnect' terminal in the event of a cell under voltage conditions. Disable charging in VE.Bus inverters or inverters/chargers via VE.Bus and disable other chargers via the 'Charge Disconnect' terminal in the event of a cell overvoltage, under-temperature, or over-temperature conditions. The "original" VE.Bus BMS is best used in systems without a GX device The "next generation" VE.Bus BMS V2 has additional features such as: Remote on/off terminals. Ability to disable VE.Direct and VE.Can solar chargers via a GX device. Allowing control of the VE.Bus inverter/charger from multiple devices, like the Digital Multi Control, the VE.Bus Smart dongle and/or a GX device. Auxiliary power input and output terminals that allow a GX device to remain powered in the event of a system shutdown. Please contact your dealer for any returns, repairs or support issues related to this product.

VE.Bus BMS for Victron LiFePO4 Batteries 12-48VDC Works with All VE.Bus The VE.Bus BMS protects each individual cell of a Victron lithium-iron-phosphate (LiFePO4 or LFP) battery. Each individual cell of a LiFePO4 battery must be protected against over-voltage, under-voltage, and over-temperature. Victron LiFePO4 batteries have integrated Balancing, Temperature, and Voltage control (acronym: BTV) and connect to the VE.Bus BMS with two M8 circular connector cord sets. The BTVs of several batteries can be daisy-chained. Please see our LiFePO4 battery documentation for details. The BMS will: Shut down or disconnect loads in case of the imminent cell under voltage. Reduce charge current in case of imminent cell overvoltage or over temperature (VE.Bus products only, see below). Shut down or disconnect battery chargers in case of imminent cell overvoltage or over-temperature. Please contact your dealer for any returns, repairs or support issues related to this product.

Interface MK3-USB-C - VE.Bus to USB-C Adapter The MK3-USB-C allows the following products to connect to a computer for configuration and firmware updates: Multi MultiGrid MultiPlus MultiPlus-II Quattro VE.Bus BMS V2 Inverter/Charger settings in ECOmulti EasySolar EasyPlus Inverters with a VE.Bus communication port Please contact your dealer for any returns, repairs or support issues related to this product.

VE. Bus Smart Dongle The VE.Bus Smart dongle is two products in one: First of all it is the bluetooth accessory for our range of inverter/chargers: Multis, MultiPlusses, MultiPlus-II, MultiGrid, MultiGrid-II, Quattros, and our series of Phoenix Inverters with a VE.Bus port. When installed, use the VictronConnect app to monitor operation and also operate the system: change the input current limit as well as switch between Off, On and Charger-only modes. Secondly it can work as a Voltage- and Temperature-sense device for the inverter/charger. This works with all models, and is especially useful in combination with the MultiPlus-II, as it does not have on-board terminals for Voltage- and Temperature sense wiring For monitoring, the device is a great alternative in caravans, smaller yachts and motor homes for which the Color Control GX or Venus GX are a step too far. Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

SmallBMS for Smart LiFePO4 Batteries with M8 A simple and low-cost alternative to the VE.Bus BMS. The smallBMS can replace the VE.Bus BMS in several applications. It is however not suitable for use with VE.Bus MultiPlus and Quattro inverter/chargers: it has no VE.Bus interface. The smallBMS is intended for use with Victron Smart LiFePo4 batteries with M8 circular connectors. The smallBMS has three outputs, similar to the VE.Bus BMS. Load Disconnect output The Load output is normally high and becomes free-floating in case of the cell under voltage (default 2,8V/cell, adjustable on the battery between 2,6V and 2,8V per cell). Maximum current: 1A. The Load output is not short-circuit protected. The Load output can be used to control: A high current relay or contactor. The remote on/off the input of a Battery Protect, inverter or DC-DC converter, or other loads. Pre-alarm output The pre-alarm output is normally free-floating and becomes high in case of the imminent cell under voltage (default 3,1V/cell, adjustable on the battery between 2,85V and 3,15V per cell). Maximum current: 1A (not short circuit protected). The minimum delay between pre-alarm and load disconnect is 30 seconds. Charge disconnect output The Charger output is normally high and becomes free-floating in case of imminent cell overvoltage or over-temperature. Maximum current: 10mA. The Charger output is not suitable to power an inductive load such as a relay coil.  The Charger output can be used to control: The remote on/off of a charger A Cyrix-Li-Charge relay A Cyrix-Li-ct Battery Combiner System on/off input The system on/off input controls both outputs. When off, both outputs will be free floating so that loads and chargers are turned off. The System on/off consists of two terminals: Remote L and Remote H. A remote on/off switch or relay contact can be connected between L and H. Alternatively, terminal H can be switched to battery plus, or terminal L can be switched to battery minus. Protects 12V, 24V and 48V systems Operating voltage range: 8 to 70V DC. LED indicators: Load ON (blue): Load output high (cell voltage >2.8V, adjustable on the battery). Temp or OVP (red): Charger output free floating (due to cell over temperature (>50°C), cell under temperature (<5 °C) or cell over voltage). Please contact your dealer for any returns, repairs or support issues related to this product.

VE.Direct Non-Inverting Remote On-Off Cable Non-Inverting for BlueSolar & SmartSolar MPPT This cable is intended for on/off control of BlueSolar or Smart Solar MPPT solar chargers with a VE.Direct interface. For example, installing MPPTs in combination with a VE.Bus BMS. The MPPT will be switched on when the source signal on the cable turns high. It will be switched off when the source signal turns low or becomes free-floating. Please contact your dealer for any returns, repairs or support issues related to this product.

Lynx Smart BMS 1000 Battery Management System for Lithium Smart Batteries The Lynx Smart BMS is a dedicated Battery Management System (BMS) for the Victron Lithium Battery Smart batteries. These batteries are Lithium Iron Phosphate (LiFePO4) batteries and are available in 12.8 V or 25.6 V in various capacities. They can be connected in series, parallel, and series/parallel so that a battery bank can be built for system voltages of 12V, 24 V, or 48 V. The maximum number of batteries in one system is 20, which results in a maximum energy storage of 84 kWh in a 12 V and up to 102 kWh in a 24 V1) and 48 V1) system. Out of the various available BMSes, the Lynx Smart BMS is the most feature-rich and complete option and integrates seamlessly into the Lynx Distributor system. This model is a 1000 A (M10) version. Built-in 1000 A Contactor The contactor acts as a secondary safety system to protect the battery in case the primary controls (ATC, ATD, and/or DVCC) fail to disable loads and/or chargers when required and is also suitable as a remote controllable main system switch. Pre-charge Circuit In addition to the contactor, a built-in pre-charge circuit prevents high inrush currents when connecting a capacitive load such as a MultiPlus/Quattro or other inverter, eliminating the need for external pre-charging. Monitoring and Control Monitor and control the BMS via Bluetooth using the VictronConnect App or a GX device such as a Cerbo GX and the VRM Portal. A built-in battery monitor that operates similarly as the other Victron Energy battery monitors, provides data such as state of charge, voltage, current, historical data, status info, and more in real-time and with instant readout even without the need to connect to the BMS, allowing diagnostic at a glance. DVCC closed Loop Control as Well as ATC/ATD Contacts Compatible Victron inverters/chargers and solar chargers are automatically controlled via a connected GX device and DVCC. The ATC/ATD contacts can be used to control other chargers and loads that have a remote on/off port. Programmable Relay The relay can be used either as an alarm relay (combined with the pre-alarm) or to control an alternator via its external regulator (ignition cable). In Alternator ATC mode, the relay will only activate when the contactor is closed. Alternator ATC contact of the alternator opens first and then with a delay of 2 seconds the contactor. These 2 seconds ensure that the alternator is switched off before the battery is disconnected from the system. AUX Terminal The advantage of the onboard auxiliary power supply (1.1 A @ system voltage) is to provide power to specific loads (i.e. a GX device) after the BMS has shut down the loads in the event of a low cell voltage event. If no charge voltage is detected within 5 minutes, the BMS, including the AUX connection switches off. VE.Can and NMEA 2000 Data Communication VE.Can allows for easy connection (standard RJ45 network cable) and communication with a GX device. Since the CANbus protocol is based on NMEA 2000 (and J1939), it is easy to integrate into a marine network and feed a marine MFD with data (requires a VE.Can to NMEA 2000 micro-C male cable). Lynx Distributor Fuse Monitoring Read out the fuse status and receive an alarm in case a fuse is blown. The Lynx Smart BMS monitors up to 4 connected Lynx Distributors and their fuses via VictronConnect or a GX device 1) To reduce the required balancing time, we recommend using as many different batteries in series as possible for the application. 24 V systems are best built using 24 V batteries, and a 48 V system. This System Contains the Following Components: Lynx Distributor with 2 fused paralleled lithium-ion smart batteries. Lynx Smart BMS with BMS, contactor, and battery monitor A second Lynx distributor provides fused connections for inverter/charger(s), loads and chargers (additional modules can be added if more connections are needed) A Cerbo GX (or other GX device) to read out the Lynx Smart BMS and Lynx Distributor data. Power Specifications: Battery Voltage Range: 9 – 60 VDC Maximum Input Voltage: 75 VDC Supported System Voltages: 12, 24, or 48 V Reverse Polarity Protection: No Main Safety Contactor Continuous Current Rating: 1000 A continuous Main Safety Contactor Peak Current Rating: 1200 A for 5 minutes  Power Consumption OFF Mode: 0.3 mA for all system voltages Power Consumption in Standby Mode: Approximately 0.6 W (50 mA at 12 V) Power Consumption in ON Mode: Approx. 2.6 W (217 mA at 12 V) depending on the state of the relays Approximately 4.2 W (350 mA at 12 V) depending on the state of the relays Minimum Load Resistance for Pre-Charging: 10 Ω and above for 12 V systems, 20 Ω and above for 24 V and 48 V systems AUX Output Maximum Current Rating: 1.1 A continuous, protected by resettable fuse Allow-to-Charge Port Maximum Current Rating: 0.5 A at 60 VDC, protected by a resettable fuse Allow-to-Discharge Port Maximum Current Rating: 0.5 A at 60VDC, protected by a resettable fuse Alarm Relay (SPDT) Maximum current Rating: 2 A at 60 VDC Connections: Busbar: M10 (Torque: 17 Nm) VE.Can: RJ45 I/O: Removable multi-connector with screw terminals Battery BTV Cables: Male and female circular 3-pole connector with M8 screw ring Up to 20 batteries can be connected in one system Lynx Distributor fuse monitoring (up to 4 modules) RJ10 (cable ships with each Lynx Distributor) Physical Specifications: Enclosure Material: ABS Enclosure Dimensions (h x w x d): 230 x 180 x 100 mm Unit Weight: 2.7 kg Busbar Material: Tinned copper Busbar Dimensions (h x w): 8 x 30 mm Environmental Specifications: Operating Temperature Range: -40 °C to +60 °C Storage Temperature Range: -40 °C to +60 °C Humidity Max.: 95 % (non-condensing) Protection Class: IP22 Standards Safety: EN-IEC 63000:2018 EMC: EN-IEC 61000-6-3:2007/A1:2011/AC:2012 QMS: NEN-EN-ISO 9001:2015 Please contact your dealer for any returns, repairs or support issues related to this product.

Smart BMS 12/200 for Victron LIFEPO4 Batteries 12VDC Only The Smart BMS 12/200 is an all-in-one Battery Management system for Victron Lithium-Iron-Phosphate (LiFePO4) Smart Batteries. It has been specifically designed for 12V systems with a 12V alternator such as in vehicles and boats. It combines a Current Limiter, Battery Combiner, and Battery Protector in a robust and compact solution and lets you safely connect any size 12V alternator (and starter battery), loads, and chargers to Smart Lithium batteries. The Smart BMS 12/200 monitors and protects each individual battery cell within the battery (or battery bank) and will disconnect the alternator, charge sources, or DC loads in case of low battery cell voltage, high battery cell voltage, or over temperature. The dedicated alternator connection provides current limiting and one-way traffic from the alternator into the battery, so any size alternator (and starter battery) can be safely connected to the Smart Lithium battery (or battery bank) and the starter battery is protected from excessive discharge. The BMS is equipped with Bluetooth for monitoring and configuration, a remote on/off the connector, to turn the BMS (and the system) off via a remote switch, and a pre-alarm contact, to give a warning signal before the BMS will disconnect the batteries from the system. Please contact your dealer for any returns, repairs or support issues related to this product.

Smart BMS CL 12/100 f/Victron LIFEPO4 Batteries 12VDC Only The Smart BMS CL 12/100 is a Battery Management system for Victron lithium-iron-phosphate (LiFePO4) Smart Batteries. It has been specifically designed for 12V systems with a 12V alternator. The BMS CL 12/100 monitors and protects each individual battery cell within the battery (or battery bank) and will disconnect the alternator, charge sources, or DC loads in case of low battery voltage, high battery voltage, or over temperature. The dedicated alternator input provides current limiting and one-way traffic from the alternator into the battery, so any size alternator (and start battery) can be safely connected to the Smart Lithium battery or batteries. The BMS is also equipped with a remote on/off the connector, to turn the BMS (and the system) off via a remote switch, and a pre-alarm contact, to give a warning signal before the BMS will disconnect the batteries from the system. Please contact your dealer for any returns, repairs or support issues related to this product.

Lynx Distributor with M10 Terminals The Lynx Distributor contains a positive and a negative busbar. The positive busbar has four fuse-protected connections with fuse monitoring. The negative busbar has four connections and a ground connection. This model is part of the Lynx distribution and is a M10 busbar model. Note that M10 refers to the busbar connection joints where the modules are connected. The fuse and cable connections are always M8. The Lynx Distributor has a power LED and four fuse status indication LEDs. If connected to a Lynx Smart BMS, up to 4 Lynx Distributors can send fuse status information to the Lynx Smart BMS. This feature is not available when connected to a Lynx Shunt VE.Can. Features: 1000A model with M10 busbars The Lynx Distributor ships together with a 40cm RJ10 cable, which provides power to the Lynx Distributor and is also used to transmit data if connected to a Lynx Smart BMS The Lynx Distributor is designed to hold MEGA fuses If the Lynx Distributor is connected to a Lynx Smart BMS, it can be monitored and set up with the VictronConnect App Up to 4 connected Lynx distributors can be monitored with a GX device if connected to a Lynx Smart BMS The Lynx Distribution System The Lynx Distribution System is a modular busbar system that incorporates DC connections, distribution, fusing, and battery monitoring and/or lithium battery management. The Lynx Distribution System Consists of the Following Parts Lynx Power In A positive and negative busbar with four batteries or DC equipment connections. Lynx Distributor A positive and negative busbar with four fused connections for batteries or DC equipment and fuse monitoring, is available in two versions. Lynx Shunt VE.Can A positive busbar with a space for a main system fuse and a negative busbar with a shunt for battery monitoring. It has VE.Can communication for monitoring and setup with a GX device. Lynx Smart BMS For use together with Victron Energy Smart Lithium batteries. It contains a positive busbar with a contactor driven by a battery management system (BMS) and a negative busbar with a shunt for battery monitoring. It has Bluetooth communication for monitoring and setup via the VictronConnect App and VE.Can communication for monitoring with a GX device and the VRM portal. Available as a 1000A model with M10 busbars. Please contact your dealer for any returns, repairs or support issues related to this product.

MultiPlus 12/3000 - 120-50 - 230V - VE.Bus The MultiPlus, as the name suggests, is a combined inverter and charger in one elegant package. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology, and multiple system integration features. Two AC Outputs The main output has no-break functionality. The MultiPlus takes over the supply to the connected loads in the event of a grid failure or when shore/generator power is disconnected. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.  The second output is live only when AC is available on the input of the MultiPlus. Loads that should not discharge the battery, like a water heater, for example, can be connected to this output (a second output is available on models rated at 3 kVA and more). Virtually Unlimited Power Thanks to Parallel Operation Up to 6 Multis can operate in parallel to achieve a higher power output. Six 24/5000/120 units, for example, will provide 25 kW / 30 kVA output power with 720 AMP charging capacity. Three Phase Capability In addition to parallel connections, three units of the same model can be configured for three-phase output. But that’s not all up to 6 sets of three units can be connected in parallel for a 75 kW / 90 kVA inverter and more than 2000 Amp charging capacity. PowerControl - Dealing with Limited Generator, Shore Side or Grid Power The MultiPlus is a very powerful battery charger. It will therefore draw a lot of current from the generator or shoreside supply (nearly 10 A per 5 kVA Multi at 230 VAC). With the Multi Control Panel, a maximum generator or shore current can be set. The MultiPlus will then take account of other AC loads and use whatever is extra for charging, thus preventing the generator or shore supply from being overloaded. PowerAssist - Boosting the capacity of shore or generator power This feature takes the principle of PowerControl to a further dimension. It allows MultiPlus to supplement the capacity of the alternative source. Where peak power is often required only for a limited period, the MultiPlus will make sure that insufficient shore or generator power is immediately compensated for by power from the battery. When the load reduces the spare power is used to recharge the battery. Solar energy: AC Power is Available Even During a Grid Failure The MultiPlus can be used in off-grid as well as grid-connected PV and other alternative energy systems. Loss of mains detection software is available. System Configuring: In the case of a stand-alone application, if settings have to be changed, this can be done in a matter of minutes with a DIP switch setting procedure Parallel and three-phase applications can be configured with VE.Bus Quick Configure and VE.Bus System Configurator software Off-grid, grid-interactive, and self-consumption applications, involving grid-tie inverters and/or MPPT Solar Chargers can be configured with Assistants (dedicated software for specific applications) On-site Monitoring and Control Several options are available: Battery Monitor, Multi Control Panel, Color control for GX or other GX devices, smartphone, tablet (Bluetooth Smart), laptop, or computer (USB or RS232). Remote Monitoring and Control Color Control GX or other GX devices. Data can be stored and displayed on our VRM (Victron Remote Management) website, free of charge. Remote Configuring When connected to the Ethernet, systems with a Color Control GX or other GX device can be accessed, and settings can be changed remotely Specifications: PowerControl: Yes PowerAssist: Yes Transfer Switch (A): 16 or 50 Inverter Specifications: Input Voltage Range (V DC): 9,5 – 17 V 19 – 33 V 38 – 66 V Output: Output voltage: 230 VAC, ± 2% / Frequency 50 Hz ± 0,1% Continuous Output Power at 25°C (VA): 3000 Continuous Output Power at 25°C (W): 2400 Continuous Output Power at 40°C (W): 2200 Continuous Output Power at 65°C (W): 1700 Peak Power (W): 6000 Maximum Efficiency (%): 93 / 94 / 95 Zero Load Power (W): 20 / 20 / 25 Zero Load Power in AES Mode (W): 15 / 15 / 20 Zero Load Power in Search Mode (W): 8 / 10 / 12  Charger Specifications: AC Input: Input voltage range: 187-265 VAC / Input frequency: 45 – 65 Hz / Power factor: 1 Charge Voltage Absorption (V DC): 14,4 / 28,8 / 57,6 Charge Voltage Float (V DC): 13,8 / 27,6 / 55,2 Storage Mode (V DC): 13,2 / 26,4 / 52,8 Charge Current House Battery (A): 120 / 70 / 35 Charge Current Starter Battery (A): 4 (12 V and 24 V models only) Battery Temperature Sensor: Yes General Specifications: Auxiliary Output: Yes (16A) Programmable Relay: Yes Protection: a - g VE.Bus Communication Port: For parallel and three-phase operation, remote monitoring, and system integration General purpose com. Port: Yes Remote On-Off: Yes Common Characteristics: Operating temp. range: -40 to +65°C (fan-assisted cooling) / Humidity (non-condensing): max 95% Enclosure Specifications: Common Characteristics: Material & Color: aluminum (blue RAL 5012) / Protection category: IP 21 Battery-Connection: Four M8 bolts (2 plus and 2 minus connections) 230 V AC-Connection: Screw terminals 13mm^2 (6 AWG) M6 bolts Weight (kg): 18 Dimensions (hxwxd in mm): 362 x 258 x 218 Standards Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1 Emission, Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3 Road Vehicles: 12V and 24V models: ECE R10-4 Anti-Islanding: See Victron's website Can be adjusted to 60 HZ. 120 V models available on request Protection Key: Output short circuit, overload, battery voltage too high, battery voltage too low, temperature too high, 230 VAC on the inverter output, input voltage ripple is too high Non-linear load, crest factor 3:1 Up to 25°C ambient Switches off when no external AC source is available Programmable Relay That Can, Among Other Things, Be Set for General Alarm Including DC Undervoltage or genset start/stop function / AC rating: 230 V/4A / DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC / A.o. to communicate with a lithium-ion battery BMS Please contact your dealer for any returns, repairs or support issues related to this product.

Lynx Smart BMS 500 Battery MGMT System for Lithium Smart Batteries 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. Features: Built-in 500A contactor, used as a fall-back safety mechanism and also available as a remote controllable main systems switch Battery monitor, indicating the 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 our VictronConnect App, for setup and monitoring. Local and remote monitoring using a Victron GX device, for example, the Cerbo GX. The Lynx Smart BMS is part of the modular Lynx distribution system. Please contact your dealer for any returns, repairs or support issues related to this product.

BatteryProtect BP-100 - 100AMP - 6-35 VDC Features: 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.  12/24V auto ranging The BatteryProtect automatically detects system voltage  Programming made easy The BatteryProtect can be set to engage / disengage at several different voltages. The seven segment display will indicate which setting has been chosen.  A special setting for Li-ion batteries In this mode the BatteryProtect can be controlled by the VE.Bus BMS. Note: the BatteryProtect can also be used as a charge interrupter in between a battery charger and a Li-ion battery. See connection diagram in the manual.  Ultra low current consumption This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.  Over voltage protection To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16V respectively 32V. Ignition proof No relays but MOSFET switches, and therefore no sparks. Delayed alarm output The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay. Delayed load disconnect and delayed reconnect The load will be disconnected 90 seconds after the alarm has been activated. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage. Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

BatteryProtect BP-220 - 220AMP - 6-35 VDC Features: 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.  12/24V auto ranging The BatteryProtect automatically detects system voltage  Programming made easy The BatteryProtect can be set to engage / disengage at several different voltages. The seven segment display will indicate which setting has been chosen.  A special setting for Li-ion batteries In this mode the BatteryProtect can be controlled by the VE.Bus BMS. Note: the BatteryProtect can also be used as a charge interrupter in between a battery charger and a Li-ion battery. See connection diagram in the manual.  Ultra low current consumption This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.  Over voltage protection To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16V respectively 32V. Ignition proof No relays but MOSFET switches, and therefore no sparks. Delayed alarm output The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay. Delayed load disconnect and delayed reconnect The load will be disconnected 90 seconds after the alarm has been activated. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage. Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.

Smart BatteryProtect - 65AMP - 6-35 VDC - Bluetooth Capable Features: Protects the battery against excessive discharge and can be used as a system on/off switch 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. The on/off input can be used as a system on/off switch.  12/24V auto ranging The Smart BatteryProtect automatically detects system voltage one time only.  Bluetooth: programming made easy 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 (see manual). If required, Bluetooth can be disabled.  A special setting for Li-ion batteries In this mode the BatteryProtect can be controlled by the VE.Bus BMS. Note: the BatteryProtect can also be used as a charge interrupter in between a battery charger and a Li-ion battery. See connection diagram in the manual. Ultra-low current consumption This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.  Over voltage protection To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16.3V respectively 32.6V.  Ignition proof No relays but MOSFET switches, and therefore no sparks.  Delayed alarm output The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay.  Delayed load disconnect and delayed reconnect The load will be disconnected 90 seconds after the battery voltage drops below the preset level. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage. Warranty Info WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Please contact your dealer for any returns, repairs or support issues related to this product.