For SONY WF1000XM4 Headphones
3.85V 70MAH
For Samsung Galaxy Buds+TWS ZeniPower Z75 1454 CP1454 & Bose Headphones
3.7V 70MAH
For Astro A50 GEN 4 Gaming Headset 533-000169,533-000191
3.7V 1000mAh/3.7Wh
For Beats Powerbeats 2 Wireless PB3 bluetooth Earphone
3.7V 90MAH/0.33WH
For FEILI Wireless TWS Bluetooth headset
3.7V 30mAh
For Sennheiser RI900 RR840 RI410 RS4200 RR4200 HDI830
3.7V 150mAh
For JBL Tune Flex
3.85V 600mAh/0.212Wh
For LINLIN Bluetooth headset, speaker
3.7V 110mAh
For VIVO TWS BW-A8 LW427Z21226 03HMZ
3.8V 420mAh/1.59Wh
For SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)
3.7V 0.2WH
For Oculus Quest 2 VR Headset
3.85V 3640mah/14Wh
For ZHAOKUN Electric toy dot pen Bluetooth headset
3.7V 125mAh/0.463WH
For B_O Beoplay E8 TWS Headphones Box
3.7V 560mAh
For Sony WH-1000XM2 SRS-BTS50 MDR-1000X MDR-1ABT MDR-1ABT MDR-1AD
3.7V 1200mAh
For OPPO 380835
3.8V 88mAh/0.33Wh
For Beats by Dre Solo 2 and Solo 3 Wireless
3.7V 350MAH/1.29Wh
For VIVO HP2154
3.85V 129mAh/0.5Wh
For SteelSeries Arctis Pro Wireless 800 840
3.7V 700mAh/2.59Wh
For Logitech G435 Lightspeed
3.7V 260mAh/0.96Wh
For Sony PSP E1000 PSP E1002 PSP E1004 PSP E1008
3.7V 925mAh
For BOSE SoundSport Free Earphone
3.7V 85mAh
For Sennheiser momentum TW2 TW3
3.8V 860mAh/3.27Wh
For Logitech G933 G533
3.7V 2500mAh/9.25Wh
For Sony LinkBuds S WFLS900N/B WFL900/H Earbuds
3.85V 55mAh/0.21Wh
For SteelSeries Arctis Nova Pro Wireless Multi Gaming Headset