For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For SONY WF1000XM4 Headphones
3.85V 70MAH
For LINLIN Bluetooth headset, speaker
3.7V 110mAh
For SONY WH-1000XM5
3.8V 1200mAh
For Sennheiser Momentum 2 / 3, HD 4.40BT, HD 4.50
3.7V 620mAh
For EDAN TWSLB-018
14.4V 6800mAh/97.92Wh
For XIAOMI 400825 Air2SE
3.7V 1.665Wh/45mAh
For Sony PSP E1000 PSP E1002 PSP E1004 PSP E1008
3.7V 925mAh
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For BOSE QuietComfort 35 QC35 / QC35 II Headphones
3.7V 600mAh 2.22Wh
For VARTA CP1454 Bluetooth headset bracelet A3
3.7V 85mAh
For FEILI Wireless TWS Bluetooth headset
3.7V 30mAh
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For B_O Beoplay E8 TWS Headphones Box
3.7V 560mAh
For B_O Beoplay E8 TWS E8 2.0
For Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats
3.7V 60mAH
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For YUHUIDA Bluetooth headset
3.7V 45mAh/0.1665WH
For SteelSeries Arctis Pro Wireless 800 840
3.7V 700mAh/2.59Wh
For SteelSeries Arctis Nova Pro Wireless Multi Gaming Headset
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh