Question : Backup power

Hi all
I am opening a few kiosks  around the city
None of the kiosks will have power
I will have 1 person per kiosks and he will need a laptop that will run all day

I need to get some kind of power device to keep the laptops charged for about 8 hours

As there is only 1 person per kiosks it would not be practical to use generators as they would have to bring them home every night

So in short I need something small and light that can power a laptop for about 8 hours
Is there such a thing out there

Thanks
Robert

Answer : Backup power

Please read the link

http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Server/Windows_Server_2008/Q_23665224.html

Nothing will break at all as long as you follow the steps. Your PCs will be still part of your domain no matter what.