0.2WH 3.7V
SONY WF-XB700, WF-SP700N, WF-SP900, WF-1000XM3(2PCS)

70mAh/0.252Wh 3.6V
VARTA 3/V80H 3N65BCT

200MAH/0.72Wh 3.6V
VARTA 3/V200H

60mAH 3.7V
Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony WF-1000XM3 WF-1000X WF-SP700N Headphones, Sony Samsung Powerbeats

0.4WH 3.7V
Bose Jabra Bluetoot Headset Batteries,BOSE SoundSport Wireless / SoundSport Pulse Batteries

85mAh 3.7V
VARTA CP1454 Bluetooth headset bracelet A3