For FEILI Wireless TWS Bluetooth headset
3.7V 30mAh
For Honeywell Vocollect SRX2 Wireless
4.2V 620mAh/2.29Wh
For Parrot ZIK One Zik 1.0 Bluetooth Headphone
3.7V 800mAh/2.96Wh
For APPLE Bluetooth headset compartment battery
3.81V 519mAh/1.98Wh
For Samsung Galaxy Buds+TWS ZeniPower Z75 1454 CP1454 & Bose Headphones
3.7V 70MAH
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For YUHUIDA Bluetooth headset
3.7V 200mAh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For Bose Jabra Bluetoot Headset Batteries,BOSE SoundSport Wireless / SoundSport Pulse Batteries
3.7V 0.4WH
For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For VARTA Bluetoot Headset Battery Wearable Battery
For BOSE SoundSport Free Earphone
For SONY WH-1000XM5
3.8V 1200mAh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For Sennheiser Momentum 2 / 3, HD 4.40BT, HD 4.50
3.7V 620mAh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For SONY WF1000XM4 Headphones
3.85V 70MAH
For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)
3.7V 0.2WH
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh