6v 12v 12 amp 9ah to 160ah car van bike marine fully automatic lead acid battery charger designed to deliver a regular charge then automatically switch to a maintenancetrickle charge suitable for use with 12v car motorcycle motorhome van marine lawnmower lead acid batteries 6 volt charge hi 8 5 adc equal to 12amps rms lo 5 5 adc equal to 8amps rms 12 volt charge hi 8 5 adc equal to 12amps rms lo 5 5 adc equal to 8amps rms battery capacity 9 ah 160 ah double insulated