Votronic Charging Converter / B2B 30 Amp Charging Booster

Optimal charging of the supply battery even for short driving distances, suitable for use with any alternator.

The VCC charging converters are an optimal replacement for the existing cut-off relay and ensure a significantly better energy balance even with conventional alternators.

In contrast to conventional boosters, the VCC charging converters work with optimized charging characteristics fully automatically and without monitoring. The battery cannot be overcharged.

• High charging power, even for short driving distances or full charging for longer driving distances.
• Increases/decreases the voltage to the necessary level to precisely charge the on-board battery with the optimal charging characteristic.
• Fully compensates for line losses and alternator voltage fluctuations, such as those that constantly occur to a considerable extent in Euro 6 vehicles (intelligent alternators).
• Compact design, low weight (high-frequency switch mode technology) and strongly dimensioned power components for safe operation.
• Significantly improved energy balance of the on-board battery without intervention in the starter circuit
• Powered 12 V consumers are protected against overvoltage and voltage fluctuations.
• The charging voltage is free of peaks and regulated in such a way that overcharging of the batteries is excluded.
• Fully automatic operation: the device is constantly connected to the batteries and is automatically activated by the running alternator of the vehicle. When the engine is not running, the batteries are not discharged.
• Parallel and buffer operation: in case of simultaneous consumption, the battery continues to be charged or kept full. The device automatically calculates and monitors the adjustment of the charging times.
• Monitoring-free charging: Multiple protection against overload, overheating, overvoltage, short-circuit, malfunction and battery back-discharge by electronic cut-off up to complete disconnection of device and battery.
• Built-in on-board filter: Problem-free parallel operation with other charging sources (EBL, chargers, motor and fuel generators, solar systems) on one battery.
• Charging cable compensation: Voltage losses on the charging cables are automatically compensated.
• Connection for battery temperature sensor (included): For lead-acid batteries (acid, gel, AGM), the charging voltage is automatically adjusted to the battery temperature, resulting in better full charging 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.
• Charging aid for deep discharge lead acid batteries: Gentle pre-charging of the (lead-acid, -gel, -AGM) battery up to 8 V, then powerful support of the battery with consumers possibly still switched on.