For PLANTRONICS CS540 CO54 84479-01 Wireless Headset
3.7V 140mAh/0.55WH
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For Oculus Quest 2 VR Headset
3.85V 3640mah/14Wh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For Huawei FreeLace bluetooth earbuds
3.7V 120MAH/0.44WH
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For Sennheiser Momentum MTW3 C 3.0 Earbuds
3.7V 70mAh/0.3WH
For Bose QuietComfort II Noise Cancelling Headphones
3.85V 0.404Wh
For HUAWEI FreeBuds 4i /5i T0014
3.85V 55mAh/2.12Wh
For Bose QuietComfort Earbuds Charging Case
3.7V 850mAh/3.15Wh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For JBL Tune Flex
3.85V 600mAh/0.212Wh
For SONY WF1000XM4 Headphones
3.85V 70MAH
For Sennheiser momentum TW2 TW3
3.8V 860mAh/3.27Wh
For Beats by Dre Powerbeats 2 Wireless In-Ear Headphones
3.7V 90mAh/0.33Wh
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For Blackberry 9500 9530 8900 9630 9650 9520
1380mAh
For VIVO Earphone charging case
3.85V 415mAh/1.59Wh
For HUAWEI FreeBuds 5 T0013C
3.87V 42mAh/1.63Wh
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For Astro A50 GEN 4 Gaming Headset 533-000169,533-000191
3.7V 1000mAh/3.7Wh
For Logitech G435 Lightspeed
3.7V 260mAh/0.96Wh