Advanced Gomadic 2 in 1 Auto / Car DC Charger Compatible with Garmin Nuvi 3590 3590LMT with Foldable Wall AC Charging plug &ndash; Amazing design built with TipExchange Technology State of the art, advanced circuitry prevents the Garmin Nuvi 3590 3590LMT from being damaged by power surges, overcharging and/or short-circuiting. Broad input voltage range of 12-24VDC and 100-240VAC respectively. Permits charging via vehicle and home outlets worldwide! Intelligent circuit tailors precise output voltage (including resistor configuration) specific to the Garmin Nuvi 3590 3590LMT. This ensures battery is safely and efficiently charged. 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). Provides a unique combination of both a Rapid Car Charger and a Rapid Wall Charger in one light and compact design