How to Replace Battery in Harmony Remote Remote Touch / Ultimate / Elite - YouTube
2x Pack - Logitech Harmony One Battery - Replacement for Logitech Universal Remote R-IG7 Battery (950mAh, 3.7V, Lithium-Ion) - Walmart.com
Harmony Remote Batteries
Logitech Harmony 1100 Battery Power Block Repair
Amazon.com: Logitech Li-ion Battery for Harmony Remote ONE 880 890 720 : Electronics
Logitech Harmony One Battery - Replacement for Logitech Universal Remote R-IG7 Battery (950mAh, 3.7V, Lithium-Ion) - Walmart.com
Amazon.com: Synergy Digital Remote Control Battery, Compatible with Logitech Harmony One Remote Control, (Li-Ion, 3.7V, 950 mAh) Ultra High Capacity Battery : Electronics
Logitech - Harmony One Battery | Complete Battery Source
Harmony Remote Batteries
Replacement Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 900 PRo | eBay
Amazon.com: hflexgrad (2-Pack) 3.7V 950mAh Li-ion Rechargeable Battery Replacement for Logitech Harmony One, 720, 850, 880, H880, 880 Pro, 885, 890, 890 Pro, 900, 900 Pro R-IG7, NTA2340 Remote Control Series : Electronics