Essential Gomadic AC /DC Charge Accessory Bundle for the Garmin StreetPilot C530. Kit includes the Gomadic Home and Car Chargers at a Money Saving Price. Based on TipExchange Technology This Gomadic Car charger has a wide input voltage range of 12-24vDC to support all vehicle charging ports. Works in cars, trucks, planes, boat, RVs and more (both domestic and international). Available output current is an impressive 10W/2A . (Twice most competing products!) Gomadic TipExchange Technology protects your investment by allowing you to change/upgrade either charger by simply swapping the physical charging tip. (Charging tips for Garmin StreetPilot C530 included with additional tips sold separately). Gomadic Wall Charger is built to support worldwide voltage input levels ranging from 100-240vAC /50-60 Hz. High output 10W /2A transformer provides output voltage and resistor configuration specific to the Garmin StreetPilot C530. Both Gomadic car and wall chargers employ state of the art, advanced internal circuitry to protect Garmin StreetPilot C530 from power surges, overcharging and short-circuiting. The Gomadic Power Sleep feature limits power consumption when chargers are not in use. Both car and wall chargers will draw less than 0.1W of power when in ready state (e.g. not connected to the Garmin StreetPilot C530).