Amazon.com : https://www.amazon.com/gp/product/B00EW0TLV8?tag=eatingwelldia-20

Intelligent Dual Purpose DC Vehicle and AC Home Wall Charger suitable for the Magellan

Product Description :
State of the art advanced circuitry prevents the Magellan Roadmate RV9365T-LMB from being damaged by power surges overcharging andor 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 Magellan Roadmate RV9365T-LMB This ensures battery is safely and efficiently charged
When used in vehicle charging mode high quality capacitors and circuit components ensure that charging current will not interfere with FM radio reception
Non-coiled straight cable design allows for easy routing around your vehicle trim for a more professionally installed look Durable construction is built to last