I'm quite aware that nothing is absolutely safe. I'm concerned that the voltage provided by AA is 15 volts while my notebook requires 19 volts. Does the adapter mentioned merely adapt the plug or convert the voltage as well? Or does the notebook care if there is a 4 volt difference?
American Airlines provdes 15 Volt DC power using a cigarette lighter socket. Safe to use on an Acer Aspire 1410 notebook? If so, what adapter do I need?