Unique Gomadic Car and Wall AC/DC Charger designed for the SkyGolf SkyCaddie SGX &ndash; Two Critical Functions, One Great Charger (includes Gomadic TipExchange) Intelligent circuit tailors precise output voltage (including resistor configuration) specific to the SkyGolf SkyCaddie SGX. This ensures battery is safely and efficiently charged. Broad input voltage range of 12-24VDC and 100-240VAC respectively. Permits charging via vehicle and home outlets worldwide! State of the art, advanced circuitry prevents the SkyGolf SkyCaddie SGX from being damaged by power surges, overcharging and/or short-circuiting. Charger provides a full 1 AMP of available charging current. Flexible, straight cable measures an ample 42 inches in total length. A best-selling product from Gomadic Corp, one of the leaders in consumer electronic charging accessories.