Replacement 3.85V 520mAh Battery For Sony WF-1000XM4 Headset Charging Box Case

Size: 24 mm*28 mm* 8mm Voltage: 3.85v Capacity: 520mAh Compatable with :For Sony WF-1000XM4 Headphones Charging Box Package include: 1 pcs 3.85V 520mAh Battery

Price: 14.25 from Bonanza Global