the car adapter recharges and powers leappad ultra and leapreader when on the go and features an extra-long cord (6ft/1.8m) to reach the back seat so your child can power up as they play. stores easily after play with tangle-free cord that coils neatly and secures with a strap . compact and lightweight, it\'s designed for take-anywhere convenience. features - an essential for families on the go, the car adapter outputs proper voltage (5v) for leappad ultra and leapreader. designed for take-anywhere convenience and easy storage. works only with leappad ultra and leapreader.