The StandBy-Charger Pro 12V from Votronic is used to automatically recharge and maintain the charge of the starter battery in vehicles with two battery circuits. In contrast to the conventional StandBy-Charger, the StandBy-Charger Pro has an adjustable undervoltage limit at the input, which prevents the battery from draining completely. If the input battery is charged via a mains charger, a solar system or similar, for example, the output battery is charged to the previously set voltage with a maximum of 8 A.
The charge retention works automatically and can be recognized by an increased voltage level of the starter battery. The charger is connected between the input and output battery and has two independent 12V control inputs: "EN" for activation and "DIS" for deactivation. The adjustable cut-off wave of 12-14V prevents deep discharge of the battery connected on the input side. Using the StandBy-Charger can significantly extend the service life of the battery.
¨über den StandBy-Charger Pro 12V
IU charging characteristic
passive cooling without fan
strong output current of max. 8A
Adjustable cut-off wave from 12-24V
Adjustable end-of-charge voltage from 12.5-14.5V
Compatible with lead, AGM and lithium (LiFePO4) batteries
Charging converter for recharging and charge retention;recharging and charge retention of the starter battery
2 LEDs indicate operating status
Operational safety thanks to overheating protection
2 independent control inputs: EN (activate) and DIS ( deactivate)
Up and down conversion from input to output voltage possible
StandBy Charger can be switched on externally via switch and, for example, can be switched off via D+. can be switched off by D+ while driving
Also works if the voltage of the battery to be supplied is lower than that of the battery to be charged
Compared to the 3065 or 6065 StandBy Charger
Modern lithium (LiFePO4) batteries have a significantly higher open-circuit voltage compared to starter batteries (lead, AGM). When using simple, unregulated and uncontrolled standby chargers, this leads to the complete discharge of the lithium supply battery. The StandBy-Charger (item no. 3065 or 6065) is therefore unfortunately not suitable for this. The Votronic StandBy-Charger Pro, on the other hand, has an adjustable undervoltage limit at the input. Charging is interrupted if the voltage falls below this limit. This means that it can be operated on a modern lithium (LiFePO4) battery as a supply battery without any problems and without running the risk of draining it completely.
Technical data
Weight: 92g
Dimensions: 105mm x 71mm x 25mm
Protection class: IP2X
Humidity: max. 95% RH, non-condensing
Input "IN"
Nominal battery voltage: 12V
Input voltage range: 12...15V
Current consumption in standby: < 1mA
Max. current consumption: 12A
Output "OUT"
Nominal battery voltage: 12V
Output voltage range: 12.5...14.5V
Charging current max. 8A
Reduction of the max. charging current at room temperature: 5A
Scope of delivery
1x Votronic StandBy-Charger Pro 12V 3063
