For Sena 20S_EVO 20S-EVO-01 Bluetooth Headset
3.7V 1200mAh/4.44Wh
For Samsung Gear IconX
3.8V 315mAh/1.19WH
For BOSE QuietComfort 30 QC30 Bluetooth earphone
3.7V 250mAh/0.925Wh
For Sennheiser BA370 MM 400 450 550 360
3.7V 270mAh/1Wh
For FEILI Wireless TWS Bluetooth headset
3.7V 30mAh
For VIVO HP2154
3.85V 129mAh/0.5Wh
For Sony WF-1000XM3 WF-XB700 WF-H800 Headphone
3.7V 65mAh/0.3Wh
For Audio-Technica TWS ATH-CKS5TW Earbuds
3.7V 130mAh/0.48Wh
For Sony PSP E1000 PSP E1002 PSP E1004 PSP E1008
3.7V 925mAh
For Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats
3.7V 60mAH
For Sennheiser PXC 550 PXC550 Headphones
3.7V 1500mAh/5.55Wh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For Bose QuietComfort II Noise Cancelling Headphones
3.85V 0.404Wh
For B_O Beoplay E8 TWS Headphones Box
3.7V 560mAh
For SONY WH-1000XM3
3.7V 1000mAh/3.7WH
For Sennheiser momentum TW2 TW3
3.8V 860mAh/3.27Wh
For Oculus Quest 2 VR Headset
3.85V 3640mah/14Wh
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh
For Sony WF1000XM5 YY2963 Bluetooth Headset
3.85V 90mAh/347mWh
For Huawei FreeBuds 3
3.82V 410mAh/1.56WH
For Edifier W855BT W808BT LJXH
3.7V 500mAh/1.85Wh
For Samsung GALAXY Buds PLUS Earphone
3.7V 85mAh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh