Gomadic Intelligent Compact Car / Auto DC Charger suitable for the TomTom Go 700 - 2A / 10W power at half the size. Uses Gomadic TipExchange Technology Intelligent circuit provides precise output voltage and resistor configuration specific to the TomTom Go 700. This ensures battery is safely and efficiently charged without affecting battery longevity. Gomadic TipExchange Technology protects your investment by providing a means to change/upgrade your charger by simply swapping the physical charging tip. (Charging tip for TomTom Go 700) included with additional tips sold separately) Charger provides a full 10W (2,000mAh) of available current in a small form factor a little over 1 inch long. Flexible, straight cable measure 50 inches in total length. Power Sleep"" feature will cut power draw of charger by over 99% when not in use. Charger will draw less than 0.1W of power when in ""ready state"" (e.g. not connected to the TomTom Go 700). Generous input voltage range of 12-24VDC, supports a wide variety of DC charging ports from cars and trucks (both foreign and domestic) to boats, planes and RVs.