2pcs VARTA CP1254 A3 NEW Battery For Sony WF-1000XM3 WF-1000X WF-SP700N Headphon

SONY WF-SP900 WF-1000XM3 WF-SP700N WF-1000X WF-XB700 WF-H800. Battery Capacity : 3.7V 60mAh 0.24Wh. 2 x Z55 3.7V battery.

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