For Turtle Beach Stealth 600 Gen 2
3.7V 900mAh/3.33Wh
For Oculus Quest 2 VR Headset
3.85V 3640mah/14Wh
For LINLIN Bluetooth headset, speaker
3.7V 110mAh
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For Xiaomi 3 Pro
3.8V 480mAh/1.824Wh
For EDIFIER Bluetooth headset
3.7V 60mAh/0.22Wh
For SONY MDR-EX750BT WI-C600N
3.7V 130mAh/0.48Wh
For Sony PSP E1000 PSP E1002 PSP E1004 PSP E1008
3.7V 925mAh
For Astro A50 GEN 4 Gaming Headset 533-000169,533-000191
3.7V 1000mAh/3.7Wh
For VIVO Earphone charging case
3.85V 415mAh/1.59Wh
For Sennheiser Momentum True Wireless 1/2
NULL 2.3Wh
For BOSE SoundSport Free Earphone
For Sony WF-1000XM3 WF-XB700 WF-H800 Headphone
3.7V 65mAh/0.3Wh
For Plantronics Voyager Legend AHB480832PK
3.7V 140mAh/0.52Wh
For XIAOMI 400825 Air2SE
3.7V 1.665Wh/45mAh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For Jabra bt320s
3.7V 150mAh
For Sony WH-1000XM2 SRS-BTS50 MDR-1000X MDR-1ABT MDR-1ABT MDR-1AD
3.7V 1200mAh
For Samsung Galaxy Buds SONY WF-1000XM3 headsets
3.7V 70mAh/0.3WH
For Audio-Technica TWS ATH-CKS5TW Earbuds
For Parrot ZIK One Zik 1.0 Bluetooth Headphone
3.7V 800mAh/2.96Wh
For Bose QuietComfort Earbuds Charging Case
3.7V 850mAh/3.15Wh
For BeoPlay Beosound A1 2nd Gen 2
7.4V 3400mAh/25.16Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH