The typical time to fully charge your toothbrush's battery will vary depending on which Oral-B brush handle and charger combination you have. Replacement Brush Heads Learn Conditions Life Stages Why Oral-B Shop All Charger Type: Handle Type: Typical Battery Charge Time (Hours) 3768: 3758: 3: 3757: 3710: 18-22: 3757: 3708: 18-22: 3757 This guide will show you how to dismantle the Braun Oral-B Type 4729 Professional Care electric toothbrush and repair it by replacing the internal Ni-MH rech Braun Oral-B Type 3766 & 3767; Braun Oral-B Type 4729; Other Toothbrush Models; Blog/Info. Replacement batteries for Braun Oral-B, Philips Sonicare, Colgate Omron and other electric toothbrushes. Just pick the battery you want and add it to your basket! Ni-Cd 49mm x 14mm Braun Oral-B Toothbrush Battery The Type 3709 Braun Oral-B charger was supplied with Vitality toothbrushes marked Type 3709 or 3737 on the bottom of the toothbrush. Only certain toothbrushes will fit on this charger due to the proximity of the body of the charger to the peg the toothbrush stands on to charge. Type number marked on charger: Type 3709. Length: 49mm (suitable for replacing 48mm, 49mm, 50mm and 51mm long batteries) Diameter: 14mm. Voltage: 1.2V. Capacity: 700mAh. Chemistry: Ni-Cd (NiCad / NiCd) Brand: Yuasa. Tags at both ends for soldering. This battery is the correct replacement for the older Braun Oral-B Vitality (Type 3709) electric toothbrushes and some older Advance models With this toothbrush battery replacement guide see how to repair a Philips Sonicare EasyClean electric toothbrush (HX6500 series). Repair your Sonicare now! Braun Oral-B Type 3766 & 3767; Braun Oral-B Type 4729; Other Toothbrush Models; Blog/Info. Toothbrush Battery Replacement Service; Ko5w8Vk.

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