amp hour rate of CAR battery ......is feasible ???

can it work wit house hold appliances 😀 ????

if this is possible can it be economical.......... ???? will the losses wil be more???

capacitor store charges....... in wat form ??? as we knw inductor stores charges in kinetic form 😀

is this possible CEeans 😀 a 9 volt DC voltage is converted to AC by usin inverter .......... ??? can it be stepped up to 230 volt usin step up...

is there any device avilable to store power in mega watts ???