Classic Straight USB Cable suitable for the Garmin Nuvi 3790T 3790LMT with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technolog - Walmart.com
Amazon.com: Garmin nuvi 3790T 4.3-Inch Bluetooth Portable GPS Navigator with Lifetime Traffic (Discontinued by Manufacturer) : Electronics
Hsabat 361-00064-02 1600mah Battery For Garmin Nuvi 3700 3760 3760t 3790 3790t Batteries - Digital Batteries - AliExpress
RAM® EZ-Roll'r™ Cradle for Garmin nuvi 3450, 3750, 3760T, 3790LMT + Mo – RAM Mounts