Megaboom Battery Replacement + Reset and it charges again :) - YouTube
PAB-T123682016VK-BP1 Battery suitable for Logitech UE Boom 3 Portable Bluetooth Speaker
Buy Gikysuiz Replacement Battery for Logitech UE Boom/UE Boom2/UE Blast/UE Boom 3 Wireless Bluetooth Speaker fits Part No Logitech S-00151/S-00122/S-00170/S-00166 3400mAh/3.7V Online at Lowest Price in Ubuy India. B0BCG88WXL
How To Replace the Battery When UE Megaboom Not Charging – WirelesSHack