ANiceS DC Micro-usb Car Charger for TomTom VIA 120 125 1500 1505 1535 1400 GPS Unit Fit for most all cars cigarette lighter socket Compatible with both 12 VDC and 24 VDC systems Smart I/C Chip technology prevents overcharging. LED indicator lights up when charger is ready and powered. Extends out to 5' long. Free & Fast Shipping ou may or may not be able to use the TomTom GPS while charging, it depends on the Car lighter power output