Compatible with Logitech 915-000257, 915-000260, Elite, Harmony 950 remote controls; 3.7V of power; lithium-polymer chemistry

Keep your universal remote control ready for use with this Ultralast rechargeable replacement battery. The 1300 mAh capacity lasts for hours before a recharge is needed, while the 3.7V output ensures safe, reliable power delivery. This replacement Ultralast battery is compatible with select Logitech Harmony remote control models for seamless functionality.