100% compatible with all Peg-Perego 12-Volt. The connector will fit perfectly in Peg-Perego charger and Peg-Perego vehicle Dimensions: 151x65x99 mm / 5.9x2.5x3.9 in SLA Battery - 12V 9.5AH (Same specifications as original Peg-Perego battery) Connector with Replaceable 40 AMP Fuse included This battery is 100% compatible with most Peg-Perego 12-Volt ride-on toys. Use it to replace your original 12-Volt Battery in your Peg-Perego vehicle. A 40-AMP fuse is installed on the wire harness and it is replaceable.