eForCity&reg; Home Wall AC Charger Compatible with TomTom XXL 530S 540S 530 540 S Need to charge your phone at work or when going out of town? Don't bother to unplug the original charger from home. Simply carry an extra handy and light travel charger that powers your phone anytime, anywhere! LED charging indicator light shows charging status. Intelligent IC chip inside recognizes a full battery and automatically switches to a saver mode to prevent overcharging and short circuit. World traveler (100-240V). The innovative travel charger automatically adjusts to all voltages and frequencies in the U.S., Europe, and Asia. Phone can still be used during charging. Length of cord: approx. 4'9" (145cm)/Weight: 2.6oz. Compact, lightweight, portable, stylish, easy to store. Perfect accessory for traveling. NOTE: When using this charger for GPS device, GPS device might restart with computer mode; after less than 10 seconds of synchronization, GPS will start with GPS mode with charging from the charger.