Batteria Varta CP1250 A4 3,7 V per cuffie Sony wf1000x WF-1000XM3 WF-XB700

2PCS CP1250 A4 3.7V battery. SONY WI-SP600N,WF-SP700N,WF-SP900,WF-1000XM3. Battery Capacity : 3.7V 65mAh 0.3 Wh.

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