LeapFrog Car Adapter for LeapPad Ultra and LeapReader Recharges and powers LeapReader and LeapPad Ultra when in the car Charge the device while they play Ensures high performance and longevity of rechargeable batteries using proper voltage (DC 5V, 1.5A, 7.5 VA) Appropriate for ages 4-9 years Works only with LeapPad Ultra and LeapReader