oh yes, in addition i would like to comment sa cinabi ni totoybato na battery is not an electric generator...well not quite...battery is a source of electrical energy same with electric generator although they just have different sources(generator->mechanical energy, battery->chemical energy....

haaayyy,nakabawi din!hehehe joke lng...
actually i had thought of not cooling because the compressor coolant is not circulating, but i also thought that there is an electrical interface between the battery and the compressor to make it work...