Amazon.com: CAT Bulldozer - New 12 Volt Battery for Kid Trax 12V CAT Bulldozer (KT1136WM) - Compatible Replacement by UPSBatteryCenter : Health & Household
Amazon.com: Kid Trax Caterpillar D9 Bulldozer Toddler Ride On Toy, 12 Volt Battery, 3-5 Years, Max Weight of 55 lbs, Single Rider,KT1136 : Toys & Games