... cellphoneshop.net has a really cheap USB charger kit ... It includes: USB to charger cable Adaptors (incl. nokia adaptor that works with phones that use the same charger as the N800) A vehicle cigarette lighter plug (so you can use the USB cable in your car, instead of only at a PC). http://www.cellphoneshop.net/unusbchkitfo.html I bought 3 (1 cable to carry, 1 cable for the office, 1 cable for home; 1 plug to keep in the car).