Logitech Harmony 650 vs. 665 vs. 700 (Which One Do You Need?)
Amazon.com: Empire Remote Control Battery, Works with Logitech HARMONY TOUCH Remote Control, (li-ion, 3.7V, 1100 mAh) Ultra High Capacity Battery : Health & Household
Replacement Battery for Logitech Harmony One Universal Remote Control (Li-Ion 3.7V 930mAh) R-IG7 - GeeWiz
Logitech Harmony 650 Review - Home Theatre Life
Has your Harmony remote stopped working? Let's fix it | BetaNews
Logitech Harmony Universal Remote Control OTB Battery - 950mAh
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
How to Install the Logitech Harmony App - Support.com TechSolutions