Oral-b IO Battery replacement This is the simple process of how to properly open up the toothbrush

Oral-b IO Battery replacement This is the simple process of how to properly open up the toothbrush 49mm x 14mm Li-ion Replacement Toothbrush Battery for Braun Oral-B i06, i07, i08 and i09 toothbrushes. Battery 3.6V, 3.7V, 49mm long, 740mAh, For Braun Oral-B, i010, i04, i05, i06, i07, i08, i09, iO series 6N 7N 8N 9N, iO10, iO4, iO5, iO6, iO7, iO8, iO9, Li-Ion, Lithium-Ion, Replacement Toothbrush Battery, Type 3753, Type 3758, Type 3776, Type 3794, UR14500AC