For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For SONY WH-1000XM5
3.8V 1200mAh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For Blackberry 9500 9530 8900 9630 9650 9520
1380mAh
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For Sony LinkBuds WFL900 WFL900H Earbuds
3.85V 30mAh/0.12Wh
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh
For B_O Beoplay E8 TWS Headphones Box
3.7V 560mAh
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats
3.7V 60mAH
For Beats Studio2.0 Wired Headphone Wireless Headset
3.7V 560mAh/2.072Wh
For VARTA Bluetoot Headset Battery Wearable Battery
3.7V 0.4WH
For YUHUIDA Bluetooth headset
3.7V 200mAh
3.7V 45mAh/0.1665WH
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For BOSE SoundSport Free Earphone
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For Jabra bt320s