Logitech 533-000122 T11715170SWU battery for Logitech UE ROLL 2 UE Roll Ears Boom WS600 WS600BL WS600VI - battery.com.sg
AKKU 31079: Battery for Logitech UE ROLL, UE ROLL 2, Li-Ion, 3400 mAh at reichelt elektronik
Cameronsino Battery For Logitech Ue Roll Ws600bl Ws600vi Ue Roll 2 Ue Roll Ears Boom Fits Logitech 533-000122 Speaker Battery - Digital Batteries - AliExpress