Charges your Nintendo DSi when youre on the road. Why not use the time you spend in your car to make sure that your DSi is ready to go? This car charger plugs into your cars cigarette lighter and charges your NDSi while youre driving. Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver mode to prevent overcharging and short circuit.Plug never heats or overcharges the battery. - Color: Black - Charge from your cigar lighter socket when you're on the road - Never be left without the power to be connected - Suitable standard cigarette lighter socket - Input: DC 12 V - Compatible for Nintendo 3DS