Motorcaravan (#2021104771)

Charges 12-volt lead-acid, lead-gel, AGM and lithium batteries while driving, regardless of alternator voltage
A voltage sensor is required for optimal charging of the living area and starter batteries
When using an energy-saving charging alternator (Euro 6), using a booster is required because the charging voltage fluctuates very strongly (12,6 to 15 volts)
When using a conventional alternator, the living-area battery charge can be improved by using a booster
For AGM batteries that require a charging voltage of 14,7 volts, using a booster is required
Charging characteristic curve: IUoU (current-dependent switchover to trickle charge)
Temperature compensation when a sensor is connected
Maximum charging current is adjustable in four increments: 45-, 55-, 63- and 70-amp

Kit #	Includes	Output Current	Max Input Current	Input Voltage	Output Voltage	Reverse Current Caravan Battery		Height	Width	Depth
2021104771	Motorcaravan booster (WA 121545), all battery sensors, connectors, fuses, instructions	Up to 70 amps	65 amps	12 to 15 volts	14,7 volts**	<0,2mA*	1150 gr	73 mm	170 mm	193 mm
2021104722	Motorcaravan booster (WA 121525), temperature sensor (3mtr), instructions	25 to 30 amps	28 amps	12 to 15 volts	14,7 volts**	<0,2mA*	400 gr	59 mm	148 mm	95 mm
2021104721	Caravan booster (WA 1208), all connectors, fuses, instructions	8 amps	11 amps	9 to 14,5 volts DC	14,4 volts	<0,5mA*	270 gr	55 mm	148 mm	95 mm
* With ignition off or engine off		** Up to 15,1 volts depending on battery temperature and selected battery type