Amazon.com: Replacement Battery for Harmony 950, 915-000260, Elite, 915- 000257, fits Part Number 533-000128, 623158, Remote Control Cameron Sino CS-LOH950RC 3.7V Li-Polymer 1300mAh/4.81Wh : Electronics
Harmony Elite User Guide
Best Buy: Logitech Harmony Elite (Remote Control and Smart Hub) Black 915 -000256
Amazon.com: Logitech Harmony Elite Remote Control, Hub and App - Discontinued by Manufacturer : Tools & Home Improvement
User manual Logitech Harmony Elite (English - 104 pages)