Amazon.com: Logitech Harmony 650 Infrared All in One Remote Control, Universal Remote Logitech, Programmable Remote (Silver) : Electronics
Logitech Harmony 650 Review | Trusted Reviews
Hi i bought this remote and battery life is like 3/4 days max. I don't have any idea what can be wrong I tried different batteries and it always the same. Did
Remote Control Battery 533-000084, 1209, 533-000083 for LOGITECH 915-000198, Harmony Touch, Harmony Ultimate,
How to Replace Battery in Harmony Remote Remote Touch / Ultimate / Elite - YouTube