You will be surprised with the giant battery I made
I have researched and made a giant 500 ah battery that can be replaced for a generator.
great you can see more at;
   • I make an electric stove 12v dc  
my Facebook;
  / ch%e1%ba%bf-t%e1%ba%a1o-hay-473209179790345  
please visit my youtube channel homepage;
   / nicecreation1