Sony WF-1000XM4 Earbud Zenipower Z55H Battery – Replacement Internal Cells (2x)

2x Z55H Internal Battery (for left or right earbud). 🔋🔋🎧 If you need the complete battery set, here’s the link 🔋 If you only need one battery here’s the link 🎧 If you need a battery for the case, here’s the link.

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