It is also possible to charge the Nintendo 3DS without the charging cradle. Just connect the DC plug of the Nintendo 3DS AC adapter directly to the AC adapter connector. You can also charge a Nintendo 3DS using the Power Supply for a Nintendo DSi or Nintendo DSi XL.

This USB cable is compatible with your 3DS handheld and will keep the system charged for more on-the-go game time. The product includes a USB cable that can be plugged into USB wall outlets or compatible USB power packs. It works with most wall plug adapters (sold separately) for maximum convenience.

Nintendo 3DS, 2DS and DSi Chargers Are The Same From the Nintendo DSi onwards, the charger shape is slimmer and actually the same across all of Nintendo's newer models. This means a Nintendo DS charger will also work with the Nintendo DSi, Nintendo DSi XL, Nintendo 3DS, Nintendo 2DS & Nintendo 3DS XL.