National battery day 2021This day commomarates the anniversary on the name of Alessandro Volta’s birth on February 17, 1745. But the main reason is to celebrate this day is nobody says there is no use from the battery and its very hard to find these kind persons where there is no use from its in the work .Batteries are serves appreciations for us by giving brightness our day to day life .One thing we should be remember that without the inventor we can't imagine our life because there contribution is big to this world .So let's celebrate this day without hesitating or to didn't show tiny intention on little objects .