Logitech Harmony Universal Remote Control OTB Battery - 950mAh
XPHK9LT Zotech Replacement Battery Door for Logitech Harmony 700, 600 & 650
3.7v 900mah Remote Control Replacement Battery For Logitech Harmony 720 850 880 Pro R-ig7 - Buy R-ig7 Battery,Battery For Harmony R-ig7,Battery For Logitech Product on Alibaba.com
3V Button Cell Battery for the Logitech Pure-Fi Anywhere 2 Remote Control | eBay