CV4 CV4B001C 12V Lithium Iron Phosphate Battery Lithium iron phosphate is the latest lithium technology perfectly adapted for high performance applications Up to 80 percent lighter than the stock battery applications Durable high impact injection molded plastic case for durability and light weight Smaller than most OEM batteries for easy install and allows for some spare room for an extra tube or tool kit Special Shipping Information: This item cannot be returned and has additional shipping restrictions