Brand new power adaptor for charging/supplying power for your Nintendo DS or Gameboy Advance SP in a car, plugs into the cigarette lighter in the car.
Cable is approximately 120cm long when fully stretched.

It can be used either to power the GBA SP or Nintendo DS, or to charge their battery - just like using a mains adaptor.
Gameboy Advance SP & Nintendo DS use identical power adaptors.
Won't fit the 'DSi', 'DS Lite'(slightly different versions of Nintendo DS), the old GameBoy Advance(non-SP version), or Gameboy Micro unfortunately, as they have a different socket to the original DS.

Converts the 12V DC from the car, to 5.2V DC for your Nintendo DS, Gameboy Advance SP.

Has a replaceable fuse inside(unscrew the tip to access it), which should help prevent too much current being passed through it.

Great for the kids on long trips, camping, etc.

IMPORTANT: Do not plug into the cigarette lighter socket of any vehicle that uses 24V - eg: some trucks, buses, campervans.