General Articles Discuss: Logitech Wireless Headset End-of-life battery disposal
Cameron Sino 180mah Battery For Logitech Ue310,ue3500,ue4500,g502,g304,g703,wireless Headset H600,a-00031,mx Vertical,g Pro - Digital Batteries - AliExpress
Logitech H600 Battery modification - YouTube
Logitech Wireless Headset H600 | staples.ca
subtel 2x Battery Replacement for Logitech H600 Headset Wireless Bluetooth Headphones/Headsets 240mAh 1110, 533-000071: Amazon.co.uk: Electronics & Photo