Keep a spare battery charged up so you never have to wait to ride your Peg-Perego vehicle. This Rechargeable 12V Battery delivers more ride time per charge under similar conditions than other batteries for ride-on vehicles. Features non-spillable "Gel-Cell" technology. Charger sold separately. Legal Statements: "Warning: Serious Injury Through Explosion Or Fire May Result From The Use Of The Wrong Type Or Size Of Battery, Fuse, Or Recharge "