For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For SONY WH-1000XM5
3.8V 1200mAh
For Jabra bt320s
3.7V 150mAh
For EDAN TWSLB-018
14.4V 6800mAh/97.92Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For APPLE Bluetooth headset compartment battery
3.81V 519mAh/1.98Wh
For Sony LinkBuds WFL900 WFL900H Earbuds
3.85V 30mAh/0.12Wh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For VARTA Bluetoot Headset Battery Wearable Battery
3.7V 0.4WH
For Honeywell Vocollect SRX2 Wireless
4.2V 620mAh/2.29Wh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For BOSE QuietComfort 35 QC35 / QC35 II Headphones
3.7V 600mAh 2.22Wh
For LG TD-Bc24LG Bluetooth audio
11.1V 3000mAh/33.3Wh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For Bose Jabra Bluetoot Headset Batteries,BOSE SoundSport Wireless / SoundSport Pulse Batteries
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For XIAOMI 400825 Air2SE
3.7V 1.665Wh/45mAh
For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)
3.7V 0.2WH
For B_O Beoplay E8 TWS Headphones Box
3.7V 560mAh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh