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Garmin eTrex 20 Accessories

Find below accessories for the Garmin eTrex 20 handheld GPS systems? We sell only genuine Garmin eTrex accessories for the eTrex 20. Parts available include carrying cases, bike and car mounts, and power and battery chargers. Browse our extensive list of Garmin eTrex 20 spares and parts below and buy with confidence knowing you are getting the correct manufactured part for your Garmin eTrex 20 handheld GPS system.

We only sell genuine stock and do not sell third party parts and accessories. You can telephone 01733 777623 (Mon-Fri 9:30am-5pm) to make your purchase or click the images or accessory descriptions below to make your purchase online via the ActiveGPS website.

Looking for a Garmin eTrex 20 map or map update too? See Garmin eTrex 20 maps to find the right one.

Garmin eTrex 20 Soft Carrying Case


‣Safely store your Garmin eTrex 20 when you're not using it with this Garmin branded soft zippered carrying case.

Garmin eTrex 20 Retractable Lanyard


‣Keep your Garmin eTrex 20 safe, while within easy reach with this retractable lanyard.

Garmin eTrex 20 Backpack Tether


‣Mount your Garmin eTrex 20 on your rucksack using this genuine Garmin backpack tether.

Garmin eTrex 20 Swivel Belt Clip


‣Free up your hands, while keeping your Garmin eTrex 20 within easy reach with this belt clip.

Garmin eTrex 20 Carabiner Clip


‣Attach your Garmin eTrex 20 on any secure hook, loop or carabiner clip.

Garmin eTrex 20 Handlebar Mount


‣Handlebar mount attaches securely to tubular bars of up to 1-inch. It can be mounted both horizontally or vertically.

Garmin eTrex 20 Flotation Lanyard


‣Keep your Garmin eTrex 20 secure and close at hand while you are on the water with this neoprene flotation lanyard.

Garmin eTrex 20 Vehicle Power Cable


‣Vehicle cigarette lighter adaptor with mini USB connection to your Garmin eTrex 20 navigation system.

Garmin eTrex 20 Vehicle Mount Kit


‣Mount, charge and power your Garmin eTrex 20 with this genuine Garmin vehicle mount kit.

Garmin eTrex 20 Auto Friction Mount Kit


‣Portable friction mount for your dashboard. Easy to use and remove from your vehicle, no adhesion, no marks on your dashboard.

Garmin eTrex 20 Car Mount


‣The Garmin eTrex 20 car mount is designed for one handed, quick-release operation to allow easy grab-and-go accessibility.

Garmin eTrex 20 AC Adapter and USB Cable Kit


‣Power your Garmin eTrex 20 at home or away with this genuine Garmin AC adapter cable.

Garmin eTrex 20 Adjustable Handheld Mount


‣Mount your Garmin eTrex 20 to any flat surface with this adjustable mount.

Garmin eTrex 20 Mini USB Cable


‣The mini USB cable connects your Garmin eTrex 20 directly to the computer for updates, maps, etc.


We offer UK, Europe and Worldwide deliveries. We despatch orders at 4:30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 3:00pm. When possible we may despatch orders received after that time. No orders are despatched on Saturday, Sunday or Bank Holidays in England and Wales.

We offer FREE UK delivery on all orders of £50.00 or more, plus next working day and guaranteed Saturday delivery options. Click here for further info. All options also appear at the basket pages.

Why buy from us?

We are official Authorised Internet Retailers for Garmin. We sell genuine Garmin products, accessories and maps. We purchase from assigned Garmin UK distributors. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

This page was last updated on: 19th December 2023

Telephone Number:

01733 777623

Monday to Friday 9:30am to 5:00pm (UK Time)

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