For Jabra bt320s
3.7V 150mAh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For SteelSeries Arctis Pro Wireless 800 840
3.7V 700mAh/2.59Wh
For YUHUIDA Bluetooth headset
3.7V 45mAh/0.1665WH
For B_O Beoplay E8 TWS E8 2.0
3.7V 560mAh
For Sony Playstation PS Vita PSV Slim PSV 2000 PCH-2000
3.7V 3200mAh/11.84Wh
For Honeywell Vocollect SRX2 Wireless
4.2V 620mAh/2.29Wh
3.7V 200mAh
For B_O Beoplay E8 TWS Headphones Box
For SteelSeries Arctis Nova Pro Wireless Multi Gaming Headset
For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For Parrot ZIK One Zik 1.0 Bluetooth Headphone
3.7V 800mAh/2.96Wh
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh
For LINLIN Bluetooth headset, speaker
3.7V 110mAh
For Beats Studio2.0 Wired Headphone Wireless Headset
3.7V 560mAh/2.072Wh
For Sony WH-1000XM2 SRS-BTS50 MDR-1000X MDR-1ABT MDR-1ABT MDR-1AD
3.7V 1200mAh
For Bose Jabra Bluetoot Headset Batteries,BOSE SoundSport Wireless / SoundSport Pulse Batteries
3.7V 0.4WH
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For LG TD-Bc24LG Bluetooth audio
11.1V 3000mAh/33.3Wh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH