Good Day;  I've purchased my FIRST E-Bike (used FYI)   and I'm trying to find a Lithium ion battery that will fit and replace this Heavy standard Watseka (36v 9 AH)   any suggestions or directions as to where to purchase. Thanks In Advance Pensacola Fl.   All flat land riding for her back and forth to our preschool about 2 miles one way.
	
		
			
		
		
	
				
			 
 
		 
			 
			 
			 
 
		 
 
		 
 
		 
 
		