Ready to go out of the box. Completely sealed, non-spillable No Acid filling. Every battery that leaves our warehouse has been thoroughly charged and tested. Extra cranking power. Increased service life. Impact resistant case and cover. Optimum performance in extreme weather conditions. OEM Battery Compatible. Our batteries feature AGM construction. AGM construction gives you a completely sealed liquid-free powersport battery which will not leak or corrode. Please verify your dimensions. THIS SIZE BATTERY DOES NOT FIT HD SOFTAILS.