The fully automatic battery charging converter for LiFePO4 batteries in special vehicles, high-quality motorhomes and in on boats was developed according to the latest standards for charging supply batteries in lithium LiFePO4 technology while driving. In contrast to conventional cut-off relays, the charging converter automatically adapts the charging voltage to losses on the supply lines and fluctuating battery voltages. With a 24 V input voltage, it is even possible to charge the 12 V supply battery without an additional alternator.The charging converter guarantees the high quality of battery charging of the VOTRONIC chargers even while driving. The intelligent microprocessor charge control with "IU1oU2oU3" charging characteristics enables fast and gentle full charging and subsequent 100% charge retention of the batteries from any state of charge. At the same time, 12 V consumers connected in parallel can also be supplied and overcharging of the batteries is reliably prevented, even during extremely long journey times. The charging converters are characterised by their compact design, their low weight (high-frequency switch-mode technology) and their powerfully dimensioned power components. This ensures full charging power even with long charging cables and strong voltage fluctuations on the starter battery, for example in vehicles that comply with the Euro 6 standard.The charging voltage is free of peaks and regulated in such a way that the batteries cannot overcharge. Fully automatic operation via switching input (ignition, engine running, D+) and voltage control The automatic, adjustable power control enables priority charging of the starter battery by the alternator in the event of an overloaded vehicle network, thus ensuring immediate starting capability. No discharge (current 0.000 A) of the batteries during standby or when the charging converter is switched off Parallel and buffer operation: The battery continues to be charged or is kept fully charged if it is used at the same time. The charging converter automatically calculates and monitors the adjustment of the charging times. Monitoring-free charging: protection against overload, overheating, overvoltage, short circuit, polarity reversal at the output, malfunction and battery back-discharge through electronic cut-off up to complete disconnection of the charging converter and battery by means of built-in safety switches.Galvanic isolation between input and output: absolute separation of the battery circuits even in the event of a fault, important for 12 V/24 V mixed systems, prevents unwanted reverse discharges and suppresses interference in the vehicle electrical system. Charging cable compensation: voltage losses on the charging cables are automatically compensated for. Built-in on-board power supply filter: trouble-free parallel operation with solar systems, wind and petrol generators, mains chargers etc. on one battery Temperature monitoring and charge adjustment by battery temperature sensor (322/898), enables charging operation even outside the recommended LiFePO4 battery temperatures below 5 °C and above 35 °C.

Reach your destination with a full RV battery The problem is well known and yet always annoying: despite a powerful alternator, the RV battery is not fully charged even on long journeys. The VOTRONIC charging converters, which charge the RV battery quickly and gently in accordance with the battery manufacturer's specifications, provide a remedy. Even on short journeys, the battery is charged with the full charging current. Losses due to long charging cables in large vehicles and voltage fluctuations at the alternator (Euro 6) are perfectly compensated. Product features: Gel, AGM, acid, LiFePO4 (except for 24 V)Lead temperature compensationLiFePO4 protectionAutomatic activation D+, ignition/voltage-controlledSensor cable connections for input/output Remote control, display/VBS2/CI bus connections Incl. temperature sensor 825

The fully automatic battery charging converter for LiFePO4 batteries in special vehicles, high-quality motorhomes and in on boats was developed according to the latest standards for charging supply batteries in lithium LiFePO4 technology while driving. In contrast to conventional cut-off relays, the charging converter automatically adapts the charging voltage to losses on the supply lines and fluctuating battery voltages. With a 24 V input voltage, it is even possible to charge the 12 V supply battery without an additional alternator.The charging converter guarantees the high quality of battery charging of the VOTRONIC chargers even while driving. The intelligent microprocessor charge control with "IU1oU2oU3" charging characteristics enables fast and gentle full charging and subsequent 100% charge retention of the batteries from any state of charge. At the same time, 12 V consumers connected in parallel can also be supplied and overcharging of the batteries is reliably prevented, even during extremely long journey times. The charging converters are characterised by their compact design, their low weight (high-frequency switch-mode technology) and their powerfully dimensioned power components. This ensures full charging power even with long charging cables and strong voltage fluctuations on the starter battery, for example in vehicles that comply with the Euro 6 standard.The charging voltage is free of peaks and regulated in such a way that the batteries cannot overcharge. Fully automatic operation via switching input (ignition, engine running, D+) and voltage control The automatic, adjustable power control enables priority charging of the starter battery by the alternator in the event of an overloaded vehicle network, thus ensuring immediate starting capability. No discharge (current 0.000 A) of the batteries during standby or when the charging converter is switched off Parallel and buffer operation: The battery continues to be charged or is kept fully charged if it is used at the same time. The charging converter automatically calculates and monitors the adjustment of the charging times. Monitoring-free charging: protection against overload, overheating, overvoltage, short circuit, polarity reversal at the output, malfunction and battery back-discharge through electronic cut-off up to complete disconnection of the charging converter and battery by means of built-in safety switches.Galvanic isolation between input and output: absolute separation of the battery circuits even in the event of a fault, important for 12 V/24 V mixed systems, prevents unwanted reverse discharges and suppresses interference in the vehicle electrical system. Charging cable compensation: voltage losses on the charging cables are automatically compensated for. Built-in on-board power supply filter: trouble-free parallel operation with solar systems, wind and petrol generators, mains chargers etc. on one battery Temperature monitoring and charge adjustment by battery temperature sensor (322/898), enables charging operation even outside the recommended LiFePO4 battery temperatures below 5 °C and above 35 °C.

Battery temperature sensor with 3 m connection cable. Suitable for M8 mounting bolts. Encapsulated against environmental influences. Suitable for all VOTRONIC automatic chargers of the Pb and VAC series, VCC charging converters and solar controllers of the SR and MPP series.

With maintenance charging of the vehicle starter battery VOTRONIC charge controllers with technically sophisticated Maximum Power Point Tracking (MPPT) are suitable for all commercially available solar panels. They feature not only an additional connection for recharging or maintaining the vehicle starter battery but also have an additional switching output "AES". This controls the automatic switching from gas to 12 V operation for absorption refrigerators with "AES" when there is a sufficiently large power surplus from the solar panels. The charging program can be set for lead-acid, gel, AGM and LiFePO4 batteries.

Die Sirius IO-Box erweitert das Sirius-Panel um zentrale Ein- und Ausgänge zur Erfassung, Steuerung und Systemintegration. Sie dient als Anschlussbox für die Zentralelektronik und ermöglicht eine zuverlässige Ansteuerung und Auswertung aller relevanten Signale im Fahrzeug.

Arrive with a fully charged RV battery The problem is well-known and yet always frustrating: despite a powerful alternator, the RV battery does not get fully charged even on longer journeys. The VOTRONIC charging converters provide a solution by quickly charging the RV battery in a battery-friendly way in accordance with the battery manufacturer's specifications. Even on short trips, the battery is charged with full current. Losses caused by long charging cables in large vehicles as well as voltage fluctuations at the alternator (Euro 6) are perfectly compensated. Product features: Now with CI interface Replaces the conventional isolating relay Suitable for all alternators High charging performance even on short journeys Full charge on longer trips Optimised charging curves for acid, gel and AGM as well as lithium LiFePO₄ batteries Significantly better energy balance with conventional alternators Automatic power control Parallel operation possible for increased power Easy to install, no intervention in the starter circuit Incl. temperature sensor 825

Nur Display ohne Shunt.

Perfect mains voltage for on the goThe VOTRONIC inverters provide a stable, pure sine wave alternating current of 230 V/50 Hz. They are suitable for all common 230 V consumers, whether they are sensitive medical devices or robust power tools. Many electrical appliances at home, in the workshop or in the multimedia area are equipped with sensitive electronics and therefore require a pure sine wave alternating current. With integrated mains priority circuit and overload protection.

Innovatives Multipanel-System für Reisemobile.

With charge maintenance for the vehicle starter battery The VOTRONIC charge controllers with a technically sophisticated Maximum Power Point Tracking (MPPT) system are suitable for all common solar panels. A special feature is not only an additional connection for recharging or maintaining the vehicle starter battery, but also an additional switching output. This controls the automatic switching from gas to 12 V operation in absorption refrigerators with "AES" when there is a sufficiently large power surplus from the solar panels. The charging programme can be set for lead-acid, gel, AGM and LiFePO₄ batteries.

The Smart Shunt CI precisely measures all charging and discharging currents in the onboard network and provides reliable data on battery condition, voltage and remaining capacity.

The Info Panel Pro monitors fresh water, waste water and waste tanks as well as the RV and starter battery in motorhomes – compact and with intuitive operation. It offers voltage displays for batteries, three-colour light bars for tank levels and main switches for the RV battery and fresh water pump. Installation and operating instructions are included and the low installation depth allows flexible installation. The device is protected against reverse polarity and overload, is de-energised when switched off and is suitable for 12 V batteries. With a current consumption of 0 – 50 mA and a main switch up to 16 A or a pump switch up to 10 A.

Combination chargerDevice combination consisting of a mains charger, a charging converter (booster) and an MPP solar controller for complete energy supply in your motorhome. The batteries are automatically charged at all times, be it during travel or at a parking spot. Especially the generously dimensioned charging capacity of the integrated charging converter, with 30, 45 or 60 A, ensures that even during short trips, the RV battery is charged with full current and is fully charged upon arrival at your destination.

Precisely control your water supply The VOTRONIC fresh water tank level indicator S offers you a reliable and precise way to keep an eye on the fill level of your fresh water tank at all times. With 10 coloured LEDs, the current level is displayed in three colours – from full, through intermediate levels, to almost empty. This allows you to recognise trends immediately and manage your water supply safely and efficiently. Exact fill level display with intermediate steps Unlike simple indicators, the fresh water tank level indicator S also shows intermediate levels. This gives you not only a rough orientation but a detailed picture of the current tank contents. Safe dosing and supply Thanks to the continuously rising or falling LED display, you can see a real-time representation of the tank contents during continuous operation. This allows you to fill your fresh water tank precisely and without overflow, which in turn ensures more comfort and safety while travelling. Advantages: Precise fill level control through 10 LEDs 3-colour display for clear overview Intermediate levels visible for exact dosing Direct representation of tank contents during continuous operation Increased safety for your water supply on the move Installation dimensions (W x H x D): 30 x 63 x 15 mm

The communication module Bluetooth Connector S-BC serves as an interface between the solar controller/battery computer and a smartphone or tablet. It transmits values from a VOTRONIC solar charge controller (from 2013) with the LCD solar computer S and/or the LCD battery computer S, as well as VPC Jupiter with Smart Shunt, additionally via Bluetooth to mobile devices. The free app for Android/iOS displays solar and battery data, logs it and stores it. The connection is made easily via plug & play. Dual mode allows for the simultaneous operation of solar and battery computers.

The VOTRONIC D+ Simulator Pro is the ideal solution for vehicles with energy-optimised alternator control (e.g. Euro 6 vehicles). It generates the D+ signal independently of the alternator's charging operation by detecting the vibrations of the running engine. An adjustable shut-off delay ensures that the signal remains reliable even during start-stop phases or stop-and-go situations. Thanks to the integrated charging voltage monitoring, false activation due to external vibrations, such as on ferries, is prevented. With a minimal self-consumption of less than 3 mA and compatibility with 12 V and 24 V systems, the D+ Simulator Pro meets the requirements of modern vehicles.

With maintenance charging of the vehicle starter battery VOTRONIC charge controllers with technically sophisticated Maximum Power Point Tracking (MPPT) are suitable for all commercially available solar panels. They feature not only an additional connection for recharging or maintaining the vehicle starter battery but also have an additional switching output "AES". This controls the automatic switching from gas to 12 V operation for absorption refrigerators with "AES" when there is a sufficiently large power surplus from the solar panels. The charging program can be set for lead-acid, gel, AGM and LiFePO4 batteries.

Fully automatic battery charging converter for special vehicles, motorhomes and boats. The charging converters (boosters) have been developed according to the latest specifications for charging supply batteries (RV batteries) with lead-acid, lead-gel or lead-AGM technology while travelling. In contrast to conventional cut-off relays, the charging voltage is increased depending on the charging specification in the case of long supply cables or insufficient cable cross-sections. This compensates for losses. The charging converter thus provides the well-known high quality of battery charging of the VOTRONIC chargers even while driving. The intelligent microprocessor charging control with "IU1oU2" charging characteristics and dynamic charging time calculation automatically ensures fast and gentle full charging and subsequent 100% charge retention of the connected batteries from any state of charge. At the same time, it always enables the simultaneous supply of 24 V consumers connected in parallel. Overcharging or excessive gassing of the batteries is prevented even during extremely long driving times.The charging converters in the "IUoU" series are characterised by their compact design, low weight (high-frequency switch-mode technology), powerfully dimensioned power components and thus full charging power even with long charging cables and strong voltage fluctuations at the starter battery (e.g. in vehicles according to Euro 6 standard). Gel, AGM, acid, LiFePO4* (except 24 V) Galvanic insulation Lead temperature compensation Automatic activation D+, ignition Sensor cable connections for input/output Remote control connections, display Temperature sensor 825 included in delivery The charging voltage is free of peaks and regulated in such a way that overcharging of the batteries is ruled out. Fully automatic operation via switching input (ignition, engine running) and voltage controlThe automatic, adjustable power control enables the starter battery to be charged by the alternator as a priority in the event of an overloaded vehicle network, thus ensuring that the vehicle can be started immediately. No discharge (current 0.000 A) of the batteries during standby or when the charging converter is switched off. Parallel and buffer operation: The battery continues to be charged or is kept fully charged when the vehicle is being used at the same time. The charging converter automatically calculates and monitors the adjustment of the charging times. Monitoring-free charging: protection against overload, overheating, overvoltage, short circuit, reverse polarity at the output, malfunction and battery back-discharge through electronic cut-off up to complete disconnection of the charging converter and battery through built-in safety switches. Galvanic insulation between input and output: absolute separation of the battery circuits even in the event of a fault and clean earth conditions even with long supply cables. Particularly important when charging 24 V systems from 12 V system voltage. Charging cable compensation: voltage losses on the charging cables are automatically compensated for. Charging aid for deeply discharged batteries: gentle charging of the battery from 0 V to 16 V, then powerful support for the battery if consumers are still switched on. Built-in on-board filter: problem-free parallel operation with solar systems, wind and petrol generators, mains chargers, etc. on one battery.Temperature compensation: automatic adjustment of the charging voltage to the battery temperature using an external temperature sensor (322/898). Improves the full charge of the weaker battery in cold weather and prevents unnecessary battery gassing in summer temperatures. Highly recommended if the battery/batteries is/are exposed to strong temperature fluctuations, e.g. in the engine compartment or storage compartment.

Measures the tank fill level capacitively, 0 – 2.3 V output signal, continuous measurement. Frost-resistant electronics (IP67), suitable for underground tanks. Insensitive to dirt, unaffected by overpressure.

Innovative multi-panel systemThe VOTRONIC Power Control (abbreviated VPC) is an innovative multi-panel system for motorhomes that brings together the most important functions and information in a user-friendly device. The information is displayed on a bright, white illuminated graphic display. The large values are clearly readable from a distance in all lighting conditions. Coloured LEDs signal the selected function at all times.Device type: VPC Jupiter.Battery voltage for RV/starter: 12 V/12 and 24 VMaximum current consumption: 13 – 60 mASmart-Shunt (depending on version): 100/200/400 ADisplay dimensions (W x H x D): 200 x 65 x 30 mm

Perfect mains voltage for on the goThe VOTRONIC inverters provide a stable, pure sine wave alternating current of 230 V/50 Hz. They are suitable for all common 230 V consumers, whether they are sensitive medical devices or robust power tools. Many electrical appliances at home, in the workshop or in the multimedia area are equipped with sensitive electronics and therefore require a pure sine wave alternating current. With integrated mains priority circuit and overload protection.

Das LCD-Charge Control CI wurde als Kontroll- und Bedienelement speziell für die Lade-Wandler der VCC-Serie entwickelt. Es bietet einen schnellen Überblick über Batteriespannung, Ladestrom, aktive Ladequelle sowie die aktuellen Ladephasen. 

Fully automatic battery charger with 3 charging sources for optimum battery charging in mains, driving and solar operation, designed for motorhomes, special vehicles, etc. Mains operation, standby operation at the external socket from the mains: The full charging power in the universal wide range of 110 V AC – 230 V AC without switching is available worldwide even with large deviations in the mains supply (undervoltage/overvoltage, sine wave, frequency). Powerful charging of the RV battery and supply of the 12 V consumers from the mains. Auxiliary charging branch 12 V/4 – 5 A for supporting and maintaining the charge of the vehicle (lead) starter battery during long downtimes. Thanks to the long-term charging characteristics, the device can be permanently connected to the mains (use, winter break). Charging converter, "B2B" operation, mobile operation from alternator and starter battery (battery to battery): The powerful charging converter (booster) enables the RV battery to be fully charged while travelling. It increases/reduces the voltage to the required level in order to charge the RV battery precisely with the optimum charging characteristic. It fully compensates for line losses and significant voltage fluctuations in the alternator, such as those that constantly occur in Euro 6 vehicles. The supplied 12 V consumers are protected against overvoltage and voltage fluctuations.Solar operation, "MPP" (Maximum Power Point): With MPP technology, the controller automatically determines the maximum power output (MPP) of the solar panels several times per second. The additional charging current gain of 10% to 30% ensures shorter charging times and the best possible power utilisation of the solar system. Auxiliary charging branch for support charging and charge retention of the vehicle starter battery during long downtimes. "AES" switching output, automatically switches refrigerators with "AES" (Automatic Energy Selector, Electrolux/Dometic) from gas to 12 V operation when there is a permanent surplus of solar power. Pulser operation, training for the RV battery during charging breaks when no charging source is available: Battery training protects the unused (lead) battery from rapid ageing and failure due to sulphation during wintering, seasonal operation or longer breaks. Other device features: The charging voltage is free from peaks and regulated in such a way that the batteries cannot be overcharged.Fully automatic continuous operation: The charger can be permanently connected to the batteries and keeps them fully charged. If no charging source is available (power failure, engine stop, night), the batteries are not discharged. Parallel and buffer operation: The battery continues to be charged or is kept fully charged in the event of simultaneous consumption. The charger automatically calculates and monitors the adjustment of the charging times. Monitoring-free charging: Protection against overload, overheating, overvoltage, short circuit, misbehaviour and battery back-discharge through electronic cut-off up to complete disconnection of charger and battery. Power supply function: Enables consumers to be supplied without a battery (e.g. when changing the battery). Built-in on-board mains filter: Problem-free parallel operation with other charging sources (wind, motor and fuel generators) on one battery.Charging cable compensation: Voltage losses on the charging cables are automatically compensated for. Connection for battery temperature sensor (included): With lead batteries (acid, gel, AGM), the charging voltage is automatically adjusted to the battery temperature, resulting in a better full charge of the weaker battery in cold weather and avoiding unnecessary battery gassing in summer temperatures.LiFePO4 batteries: Battery protection at high and especially at low temperatures < 0 °C. Highly recommended if the battery temperature can fall below 0 °C during operation. Automatic lead battery regeneration twice a week during downtimes to prevent harmful acid stratification. Charging aid for deeply discharged lead batteries: Gentle pre-charging of the (lead-acid, -gel, -AGM) battery up to 8 V, then powerful support for the battery if consumers are still switched on. Plug-in connection for optional LCD Charge Control S.Charging programmes 1 "Gel": Charging programme for gel batteries, characteristic curve IU1oU2oU3: Designed for sealed, gas-tight gel/dryfit batteries with fixed electrolyte, which generally require a higher charging voltage level and longer U1 holding times in order to achieve short charging times with particularly high capacity storage and to avoid long-term battery "starvation". 2 "AGM": Charging programme for AGM/fleece batteries, characteristic curve IU1oU2oU3: Intended for charging sealed, gas-tight AGM (Absorbent Glass Mat) batteries in lead-fleece technology, which require a particularly high U1 level with coordinated holding times for full charging and then a moderate U2 level for charge retention (plate and round cell technology). 3 "DIN 0510" charging programme for lead-acid/wet batteries, characteristic curve IU1oU2oU3: General DIN characteristic curve for charging and charge retention of open and closed lead-acid batteries with removable cell plugs and the option of acid level control and acid level correction (maintenance). Also applicable for closed batteries low-maintenance, maintenance-free, low antimony, silver-alloyed, calcium etc. with low or very low water consumption. Offers short charging times, a high charge factor and high acid mixing with a high U1 level, even in stationary use (acid stratification) for "wet" traction, lighting, solar, heavy duty and standard batteries.4 "UNIVERSAL": Charging programme for lead-acid/wet/AGM batteries, characteristic curve IU1oU2oU3: Universal programme for charging and maintaining the charge of acid batteries in vehicles (mixed mobile/stationary). With a medium U1 level, still offers short charging times, a good charge factor and good acid mixing for open and closed, low-maintenance, maintenance-free standard, traction, lighting, solar and heavy-duty batteries as well as for AGM batteries with a normal U1 level. Li "LiFePO4": Charging programme for lithium batteries, characteristic curve IU1oU2oU3: Charging programme tailored to lithium LiFePO4 batteries with their own BMS and mandatory or built-in protective circuitry. A special rest maintenance function automatically keeps the LiFePO4 battery at a charge level of 50 – 80% when the vehicle is switched off (seasonal operation), which is beneficial for its service life, and also buffers 12 V consumers and the vehicle starter battery. In addition, a regular auto-wake-up function activates battery cell balancing.Scope of delivery: mains cable, temperature sensor, manual

Innovatives Multipanel-System Das VOTRONIC Zentrale Elektrik (VZE) Sirius CI mit integriertem Bluetooth bündelt zentrale Funktionen und Informationen Ihres Reisemobils in einem übersichtlichen Gerät. Das helle Grafikdisplay zeigt alle Werte klar und aus größerer Entfernung gut lesbar an, während farbige LEDs jederzeit die gewählte Funktion markieren. Das System arbeitet mit einer maximalen Stromaufnahme von 13 – 60 mA und unterstützt – je nach Ausführung – Smart-Shunts mit 100, 200 oder 400 A. Im Set enthalten sind Smart-Shunt (Messwiderstand), Sirius IO-Box und Multipanel Sirius CI.

The Battery and Energy Monitor Set LCD Energy Monitor CI with Smart Shunt is a reliable solution for accurately monitoring the energy balance in motorhomes, caravans or boats. It measures voltage, current, consumption and remaining capacity, displaying all values clearly on the modern LCD screen – providing full control over power usage. Thanks to the high-quality Votronic shunt, it is particularly precise, offers intuitive operation and impresses with minimal power consumption as well as a robust design. Additionally, it can be easily retrofitted into existing vehicles.

With maintenance charging of the vehicle starter battery VOTRONIC charge controllers with technically sophisticated Maximum Power Point Tracking (MPPT) are suitable for all commercially available solar panels. They feature not only an additional connection for recharging or maintaining the vehicle starter battery but also have an additional switching output "AES". This controls the automatic switching from gas to 12 V operation for absorption refrigerators with "AES" when there is a sufficiently large power surplus from the solar panels. The charging program can be set for lead-acid, gel, AGM and LiFePO4 batteries.

With maintenance charging of the vehicle starter battery VOTRONIC charge controllers with technically sophisticated Maximum Power Point Tracking (MPPT) are suitable for all commercially available solar panels. They feature not only an additional connection for recharging or maintaining the vehicle starter battery but also have an additional switching output "AES". This controls the automatic switching from gas to 12 V operation for absorption refrigerators with "AES" when there is a sufficiently large power surplus from the solar panels. The charging program can be set for lead-acid, gel, AGM and LiFePO4 batteries.

The Solar Data Extender summarises the data from up to three solar controllers so that it can be shown on a single display. The familiar LCD display can still be used.The Solar Data Extender is compatible with the following devices: Solar charge controllers in SR and MPP technology (from serial no. 14Vxx.xxxxx) Battery Charger type VBCS Triple LCD Solar Computer S (from serial no. 15V40.xxxxx) LCD Charge Control S VPC series with solar function Bluetooth Connector S-BC Installation and connection The Solar Data Extender can be retrofitted at any time. It has three independent inputs (IN1, IN2, IN3). The signals are summarised and made available via the output (OUT). A solar display (e.g. LCD Solar Computer S) can be connected there. It is connected between the VOTRONIC solar charge controller and the solar display (e.g. LCD Solar Computer S) using the modular cable included in delivery. The IN1 connection must always be connected, as this is used to supply power to the device. Details: Nominal voltage (supply via connected devices): 12 and 24 V Operating voltage range: 8 – 32 V Current consumption in standby, typical: 0.7 mA Current consumption during activity, typical: 10 mA Ambient conditions, humidity: max. 95% room humidity, non-condensing Scope of delivery: 3 x control cable 6-pin 0.5 m long, operating instructions

Combination chargerDevice combination consisting of a mains charger, a charging converter (booster) and an MPP solar controller for complete energy supply in your motorhome. The batteries are automatically charged at all times, be it during travel or at a parking spot. Especially the generously dimensioned charging capacity of the integrated charging converter, with 30, 45 or 60 A, ensures that even during short trips, the RV battery is charged with full current and is fully charged upon arrival at your destination.

The VOTRONIC Standby Charger provides users with a reliable, easy-to-install device for the automated recharging and maintenance of their vehicle batteries. This system plays a crucial role in maintaining the performance and reliability of batteries in vehicles that require a constant power supply both in driving mode and in standby mode.

Intelligent battery maintenance: the Standby Charger Pro protects your camper's starter battery from discharge due to high power consumption from using the radio or opening doors. It offers automatic battery maintenance, is easy to retrofit and is compatible with lithium (LiFePO4), AGM, gel and lead batteries. With IU charging characteristics, adjustable charging voltage values (12 – 14.5 V), an 8 A charging current and overheating protection. Parallel operation is possible.

The generation of a control signal for (cut-off) relays or charging converters is purely voltage-controlled. Intelligent voltage evaluation is used to prevent incorrect activation in the event of voltage dips, and dynamic threshold detection is performed. The switching output can be loaded with 12 V/0.5 A and is of the PNP type, with a positive output and load-side earth. It is short-circuit- and overload-proof.

Fully automatic battery charger with two charging outputs for emergency and special vehicles, high-quality motorhomes and boats. VOTRONIC chargers in the "Pb SMT" series are characterised by their compact design, low weight (high-frequency switching power supply, switch-mode technology) and full charging power even with large deviations in the mains supply (under/overvoltage, sine wave, frequency). The intelligent microprocessor charging control with "IU1oU2oU3" charging programmes (constant current – constant voltage) and dynamic charging time calculation automatically ensures fast and gentle full charging and subsequent 100% charge retention of the connected batteries from any initial charge level and always enables the simultaneous supply of parallel-connected 12 V consumers or the charging of very large batteries (depending on the application). Drained energy is equalised immediately. Charging programme no. adjustable to different battery types: gel, AGM, acid, LiFePO4 Automatic battery regeneration/Li Auto Wake Up Mains adapter function (battery change) Remote control connection/display Silent run function Lead temperature compensation/LiFePO4 protectionScope of delivery: charger, mains cable with IEC plug, operating instructions

Reach your destination with a full RV battery The problem is well known and yet always annoying: despite a powerful alternator, the RV battery is not fully charged even on long journeys. The VOTRONIC charging converters, which charge the RV battery quickly and gently in accordance with the battery manufacturer's specifications, provide a remedy. Even on short journeys, the battery is charged with the full charging current. Losses due to long charging cables in large vehicles and voltage fluctuations at the alternator (Euro 6) are perfectly compensated. Product features Replaces the conventional cut-off relay Suitable for all alternators High charging capacity even for short journeys Full charge for longer journeys Optimised charging characteristics for acid, gel, AGM and lithium LiFePO4 batteries Significantly better energy balance with conventional alternators Automatic power control Parallel operation to increase power possible Simple installation, no intervention in the starter circuit Incl. temperature sensor 825 Technical data Device type: VCC 1212-30 Rated voltage (input/output): 12 V/12 V Adjustable charging current (limit/max.): 20 A/30 A Battery capacity (recommended/up to): 60 – 200/260 Ah

Measures the tank fill level capacitively, 0 – 2.3 V output signal, continuous measurement. Frost-resistant electronics (IP67), suitable for underground tanks. Insensitive to dirt, unaffected by overpressure.

Measures the tank fill level capacitively, 0 – 2.3 V output signal, continuous measurement. Frost-resistant electronics (IP67), suitable for underground tanks. Insensitive to dirt, unaffected by overpressure.

Proper power routing in the vehicle is not just a matter of tidiness, but rather an absolute necessity to ensure safety on board. The frequently encountered tangle of cables running from the battery behind the furniture walls makes it difficult to find the cause in the event of a fault and often poses a serious risk. Small, indispensable helpers from the VOTRONIC range of peripheral devices provide a remedy here, including professional distribution and protection of the battery positive side and safe earthing conditions.

The fully automatic battery charging converters for special vehicles, motorhomes and boats were developed to charge supply batteries (RV batteries) with lead-acid, lead-gel or lead-AGM technology while travelling in accordance with the latest standards. In contrast to conventional cut-off relays, the charging voltage is increased to compensate for losses in the case of long supply cables or insufficient cable cross-sections, depending on the charging specification. These charging converters ensure the well-known high quality of battery charging of the VOTRONIC chargers, even while driving. The intelligent microprocessor charging control with "IU1oU2" charging characteristics and dynamic charging time calculation automatically enables fast and gentle full charging and subsequent 100% charge retention of the connected batteries from any state of charge.At the same time, the supply of 24 V consumers connected in parallel is guaranteed, while overcharging or excessive gassing of the batteries is avoided even on extremely long journeys. The charging converters of the "IUoU" series are characterised by their compact design, their low weight (high-frequency switch mode technology) and their powerfully dimensioned power components. This ensures full charging power even with long charging cables and strong voltage fluctuations at the starter battery, for example in vehicles that comply with the Euro 6 standard.The charging voltage is free of peaks and regulated in such a way that the batteries cannot overcharge. Fully automatic operation via switching input (ignition, engine running) and voltage control The automatic, adjustable power control enables priority charging of the starter battery by the alternator in the event of an overloaded vehicle network, thus ensuring that the vehicle can be started immediately. No discharge (current 0.000 A) of the batteries during standby or when the charging converter is switched off. Parallel and buffer operation: The battery continues to be charged or is kept fully charged when the vehicle is being used at the same time. The charging converter automatically calculates and monitors the adjustment of the charging times. Monitoring-free charging: protection against overload, overheating, overvoltage, short circuit, reverse polarity at the output, malfunction and battery back-discharge through electronic cut-off up to complete disconnection of the charging converter and battery through built-in safety switches. Galvanic isolation between input and output: absolute separation of the battery circuits even in the event of a fault and clean earth conditions even with long supply cables. Particularly important when charging 24 V systems from 12 V system voltage.Charging cable compensation: Voltage losses on the charging cables are automatically compensated for. Charging aid for deeply discharged batteries: Gentle charging of the battery from 0 V to 16 V, then powerful support for the battery if consumers are still switched on. Built-in on-board filter: Problem-free parallel operation with solar systems, wind and petrol generators, mains chargers, etc. on one battery. Temperature compensation: Automatic adjustment of the charging voltage to the battery temperature by means of an external temperature sensor (322/898). Improves the full charge of the weaker battery in cold weather and prevents unnecessary battery gassing in summer temperatures. Highly recommended if the battery(ies) is/are exposed to strong temperature fluctuations, e.g. in the engine compartment or storage compartment.Charging programmes1 "Gel": Charging programme for gel batteries, characteristic curve IU1oU2. Adapted to sealed, gas-tight gel/dryfit batteries with fixed electrolyte, which generally require a higher charging voltage level and longer U1 holding times in order to achieve short charging times with particularly high capacity storage and to avoid long-term battery "starvation". 2 "AGM": Charging programme for AGM batteries, characteristic curve IU1oU2. Intended for charging sealed, gas-tight AGM (Absorbent Glass Mat) batteries in lead-AGM technology, which require a particularly high U1 level with coordinated holding times for full charging and then a moderate U2 level for charge retention (plate and round cell technology). 4 "UNIVERSAL": Charging programme for lead-acid/wet/AGM batteries, characteristic curve IU1oU2. Universal programme for charging and maintaining the charge of acid batteries in vehicles (mixed mobile/stationary). With a medium U1 level, still offers short charging times, a good charge factor and good acid mixing for open and closed, low-maintenance, maintenance-free standard, traction, lighting, solar and heavy-duty batteries as well as AGM batteries with a normal U1 level. Li "LiFePO4": Charging programme for lithium batteries, characteristic curve IU1oU2. Charging programme tailored to lithium LiFePO4 batteries with their own BMS and mandatory or built-in protective circuitry. Scope of delivery: temperature sensor, operating instructions

The VOTRONIC waste tank level indicator provides precise level monitoring with a 3-colour LED bar (10 LEDs). It displays intermediate levels, supports safe planning of emptying stops and prevents overfilling. Additionally, it ensures reliable black water monitoring. Installation dimensions W x H x D: 30 x 63 x 15 mm

Reach your destination with a full RV battery The problem is well known and yet always annoying: despite a powerful alternator, the RV battery is not fully charged even on long journeys. The VOTRONIC charging converters, which charge the RV battery quickly and gently in accordance with the battery manufacturer's specifications, provide a remedy. Even on short journeys, the battery is charged with the full charging current. Losses due to long charging cables in large vehicles and voltage fluctuations at the alternator (Euro 6) are perfectly compensated. Product features: Gel, AGM, acid, LiFePO4 (except for 24 V)Lead temperature compensationLiFePO4 protectionAutomatic activation D+, ignition/voltage-controlledSensor cable connections for input/output Remote control, display/VBS2/CI bus connections Incl. temperature sensor 825

The VOTRONIC battery monitors protect lead batteries (acid, gel, AGM) from deep discharge and consumers from overvoltage. With an emergency ON function, automatic reset at normal battery voltage and interference-free operation thanks to a timer. A bistable relay ensures minimal self-consumption (<3 mA). Solid screw terminals allow for easy installation. Can be remotely controlled via an external switch. Switching current 40 A, briefly overloadable up to 60 A.

Perfect mains voltage for on the goThe VOTRONIC inverters provide a stable, pure sine wave alternating current of 230 V/50 Hz. They are suitable for all common 230 V consumers, whether they are sensitive medical devices or robust power tools. Many electrical appliances at home, in the workshop or in the multimedia area are equipped with sensitive electronics and therefore require a pure sine wave alternating current. With integrated mains priority circuit and overload protection.

The VOTRONIC waste water tank level indicator allows for precise and convenient level monitoring. An illuminated bar with 10 LEDs displays the level in three colours, also showing intermediate levels. The indicator shows the current fill level, ensuring reliable monitoring of the waste water system.Installation dimensions W x H x D: 30 x 63 x 15 mm