R IG7 Battery Batmax 2Pcs 3.7V Rechargeable Lithium ion Bateria for LOH880 Logitech Harmony One 900 720 850 880 885 890 Pro H880|3.7v lithium ion|bateria 3.7v3.7v lithium - AliExpress
Logitech Harmony 900 Battery
2-Pack Logitech Harmony 900 Battery | eBay
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Logitech Original Battery Door for Harmony 900
R-IG7 Battery for Logitech Harmony 900 880 890 720 885 Pro Universal Remote 190304-2000 F12440023
Batmax 4Pc 3.7V 950mAh R IG7 Battery for Logitech Harmony LOH880 One 900 720 850 880 890 Pro H880 Universal Camera|Digital Batteries| - AliExpress
Logitech Universal Remote Battery Replacement - HHD10010 at Batteries Plus