The IU charging converter is simply integrated into the wiring of the starter and leisure batteries and ideal for charging the leisure battery while driving. Moreover, the PerfectBattery DC 40 stabilises the voltage supply. This makes it ideal for sensitive 12-volt appliances (e.g. navigation systems, LCD monitors), which require a constant and stable voltage.
PerfectCharge DC 20 compensates for over- and under-voltage in a range between 8 and 16 volts, thus preventing failure of or damage to the appliance.