HT4060: iPad: Charging the batteryLearn about iPad: Charging the battery
Currently Being ModeratedJun 3, 2012 6:29 PM (in response to waterlou)
Does it have a cigar lighter receptacle? Look for a USB charging adapter with an input rated 12 - 28 Vdc. Its output must be regulated to 5 V for the iPad.
Currently Being ModeratedNov 15, 2012 9:19 PM (in response to waterlou)
You can get AC 110 V and DC 15 V systems for DC 28 V in light aircraft. Won't be cheap.
Truckers converter could convert DC 28 V down to DC 14 or 15 V if adjusted properly, but may not be adequately cooled at altitude.
Power Macs ran on DC 24 V (without surges) Intel Mac MagSafe now much lower. Both run off clean DC 15 V with airline adaptor.