For FEILI Wireless TWS Bluetooth headset
3.7V 30mAh
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For SteelSeries Arctis Nova Pro Wireless Multi Gaming Headset
3.7V 700mAh/2.59Wh
For SteelSeries Arctis Pro Wireless 800 840
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For Sony LinkBuds WFL900 WFL900H Earbuds
3.85V 30mAh/0.12Wh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For SONY WH-1000XM5
3.8V 1200mAh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats
3.7V 60mAH
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh
For Sony WH-1000XM2 SRS-BTS50 MDR-1000X MDR-1ABT MDR-1ABT MDR-1AD
3.7V 1200mAh
For Parrot ZIK One Zik 1.0 Bluetooth Headphone
3.7V 800mAh/2.96Wh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For LG TD-Bc24LG Bluetooth audio
11.1V 3000mAh/33.3Wh
For Jabra bt320s
For Bose Jabra Bluetoot Headset Batteries,BOSE SoundSport Wireless / SoundSport Pulse Batteries
3.7V 0.4WH
For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)
3.7V 0.2WH
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For Sennheiser Momentum 2 / 3, HD 4.40BT, HD 4.50
3.7V 620mAh
For B_O Beoplay E8 TWS E8 2.0
3.7V 560mAh