Headphone Batteries

Browse our selection of replacement headphone batteries. Breathe new life into your old headset including many of the top brands.

SYNERGY Replacement Battery
$17.89

SYNERGY AHB472625PST Replacement Battery

This is a replacement compatible with a SYNERGY Headphone Battery Volts: 3.7V (3.7 Volts) Capacity: 230mAh (0.23Ah) Type: Li-Polymer Color: Black ...

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$17.89

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