USB Power Port Ready retractable USB charge USB cable wired specifically for the Garmin EDGE 820 and uses TipExchange
Amazon.com: Supershieldz (3 Pack) Designed for Garmin Edge 520, Edge 520 Plus and Edge 820 Tempered Glass Screen Protector, Anti Scratch, Bubble Free : Electronics
Gomadic Air Vent Clip Based Cradle Holder Car / Auto Mount suitable for the Garmin EDGE 820 - Lifetime Warranty