The GISSARAL GISCCA-AM2 is both reliable and sturdy. faulty on arrival), not worked well to power certain laptops which demand more power due to higher specs and/or software used, or worked for a week or two and then stopped working completely. Some other model devices have either not worked at all (i.e. I have found this device to work really well (I say that because others I have tested other model devices of varying qualities ( see here charger 1, charger 2 link).
CAR CHARGER FOR MACBOOK AIR A1370 GENERATOR
alternator power refers to power generated when engine is running and its generator (alternator) is delivering approximately 14 volts to charge the car/van battery and to provide power at a regulated voltage to cigarette lighter ‘convenience’ 12 volt sockets within the vehicle).
I have tested them with power supplied by the vehicle’s main battery, by alternator *, and same specification sockets in a motorhome/caravan, in this case powered by leisure battery with and without solar.Īpple Laptop Models tested: Macbook Air 13 inch, Mid 2012, which usually uses a mains power 45W charger Macbook Pro 15 inch Retina, Mid 2014, which usually uses a mains power 85W charger. I have conducted extensive testing of this laptop charger, amongst several in-car charger devices for laptops and USB devices, in multiple vehicle 12 volt cigarette socket outlets, including car and van cigarette lighter 12 volt sockets and ‘convenience’ 12 volt sockets elsewhere within the vehicle.