[Compatibility] ONLY Compatible with ‎Power Wheels 6-Volt Rechargeable Replacement Blue Battery Item #00801-1230 - 00801-1457 - 00801-1868 - 00801-1900 - 00801-0336 And SafeAmp 6V 4AH Battery Model #SA-PW6VBLU will NOT fit any other brands or models. [Compatible Power Wheels] Charger will ONLY fit the following Power Wheels: Thomas & Friends Thomas with Track, Lil' Quad, New Beetle, Harley-Davidson Rocker and Disney/Pixar Cars 2 Lil' Lightning McQueen [Blue 6 Volt Battery Charger] Replace Fisher-Price Power Wheels battery charger, 6 volt, Type A connector. Part Number 00801-0976 - 00801-1781 [Premium Quality Charger] UL Listed - Input: AC120V 0.15A.60Hz Output: 6.0V= 0.35A ; Connector: Rectangle-Type Plug [Connector Size] Black Connector with 2 Horizontal Prongs. Width: 1" --- Height: 0.45". ONLY Compatible with ‎Power Wheels 6-Volt Rechargeable Replacement Blue Battery Item #00801-1230 - 00801-1457 - 00801-1868 - 00801-1900 - 00801-0336 And SafeAmp 6V 4AH Battery Model #SA-PW6VBLU will NOT fit any other brands or models. Charger will ONLY fit the following Power Wheels: Thomas & Friends Thomas with Track, Lil' Quad, New Beetle, Harley-Davidson Rocker and Disney/Pixar Cars 2 Lil' Lightning McQueen Replace Fisher-Price Power Wheels battery charger, 6 volt, Type A connector. Part Number 00801-0976 - 00801-1781 UL Listed - Input: AC120V 0.15A.60Hz Output: 6.0V= 0.35A ; Connector: Rectangle-Type Plug Black Connector with 2 Horizontal Prongs. Width: 1" --- Height: 0.45". Charge your new battery for a full 18 hours before first use. Always recharge for at least 14 hours, but not more than 30 hours. IMPORTANT: To prevent premature battery failure! Fully charge battery before storage. Please feel free to contact us if you have any questions about our products, we'd like to help you!