Bose Series 1 or 2 Bluetooth Earpiece Battery Replacement

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Bose Series 1 or 2 Bluetooth Earpiece Battery Replacement, Carefully desolder the two battery terminals.: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Bose Series 1 or 2 Bluetooth Earpiece Battery Replacement, Carefully desolder the two battery terminals.: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Carefully desolder the two battery terminals.

Note polarity of terminals.
Old battery size is 4.8 mm high, 12 mm wide, 21 mm long. .

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