Gomadic Intelligent Compact AC Home Wall Charger suitable for the Garmin Nuvi 300 300T - High output power with a convenient, foldable plug design - U - Walmart.com
TRAMsoft - GARMIN Nüvi 300 Series (english)
Car Windscreen Suction Mount for Garmin Nuvi 300 310 350 360 370 300T 310T 350T|Chargers| - AliExpress