Motorola is showing off a new external battery/charger marketed as an accessory for their cell phones. However, it should charge and device that uses a mini USB port for power. Looking very much like Motorola's PEBL phone in a curvy case, the device is quite compact measuring in at 7.4 x 5.1 x 2.4 cm and weighing 79g. No word on when the device will be available for purchase or if it will come to the US. Motorola displayed the device at CommunicAsia 2006 this week.
Via Everything USB