2-Pack Infrared IR Mini Blaster (Emitter) Extender for Logitech Harmony Smart Control Remote, Add or Replace an IR Mini Blaster to Your Harmony Hub : Amazon.com.au: Electronics
Shop Replacement 533-000128 Battery for Logitech Harmony Elite Harmony 950 915-000257 915-000260 Remote Control - Dick Smith. .
Logitech Harmony 950 Case Replacement - iFixit Repair Guide
What Are the Best Replacements for the Logitech Harmony Hub?
How to Replace Battery in Harmony Remote Remote Touch / Ultimate / Elite - YouTube
Logitech Harmony 350 | at Mighty Ape Australia
Logitech Harmony 1000 Remote Battery Replacement
Replacement for the Logitech remotes that works natively with Home Assistant : r/homeassistant