4-in-1 Charger for DS Lite. If you're headed on a long trip, need to power up during a flight, or just need to juice up your DS at home, this power pack allows you to keep gaming for hours. Features an AC adaptor, car power adaptor, USB power connection and a battery charging compartment. The USB power connection can be used to charge your DS, digital camera or other USB-powered handheld electronics (must use USB cable supplied with each). The unit has an LED power indicator that lets you know whne the battery is completely charged.