Battery Part #BAT-ORAL-B-IO-SERIES-9

Oral-B iO Series 9 Replacement Battery

Replacement battery for the Oral-B iO Series 9.

Source: ProductDB new-categories research catalog Confidence: 90% Verified Aug 8, 2026

Compatible with

Oral-B iO Series 9

Oral-B

Premium smart toothbrush with 7 modes and AI brushing guidance.

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