2x Pack - Logitech Harmony 900 Battery - Replacement for Logitech Universal Remote R-IG7 Battery (950mAh, 3.7V, Lithium-Ion) Replacement Logitech Harmony 900 Battery Replacement for Logitech Universal Remote R-IG7 Batteries Quantity: 2, Lifetime Warranty Capacity: 950mAh, Upstart Battery Brand On Sale for a Limited Time!