2. Look at the battery indicator light. If the light is green, that means the battery is fully charged. If the light is red, that means the battery is low and needs to be charged. 3. Feel the handle of the toothbrush. If it's warm to the touch, that means it's receiving power and charging correctly. Braun Oral-B Triumph v2; Braun Oral-B Vitality; Braun Oral-B Sonic Complete; Braun Oral-B Type 3728; Braun Oral-B Type 3754 & 3756; Braun Oral-B Genius Type 3765 & 3771; Braun Oral-B Type 3766 & 3767; Braun Oral-B Type 4729; Other Toothbrush Models; Blog/Info. Toothbrush Battery Replacement Service; Braun Oral-B Toothbrush Chargers Keep your devices ideal performance and find Oral-B replacement parts and accessories. United States of America (English) Skip to main content. Oral-B Service. Pro 1, Pro 500, Pro 600, Pro 650, Pro 700, Pro 750, Pro 800, Pro 900, Pro 1000, Pro 1700, Pro 2000, Pro 3000, Pro 4000, Professional Care 500, Professional Care 600, Professional Care This guide shows thou how to open and renovate the Braun Oral-B Class 3754 and 3756 electronic toothbrush models on replacing the low. Buy a replacement toothbrush battery to fit certain Braun Oral-B, Philips Sonicare, Colgate and other electric toothbrushes. Braun Oral-B Type 3766 & 3767; Braun Oral-B Type 4729; Other Toothbrush Models; Blog/Info. Braun Oral-B battery markings: Ni-MH NiMH 1.2V RBRC FDK HR SAN Sanyo PC 1600 mAh KR-1500AUL Battery Replacement Guide for Braun Oral-B Type 3766 & 3767 Toothbrush - Pro 2 3 4 2000 3000 4000. Watch on. The video is taken from our full photographic repair guide to replacing the battery in the type 3766 and 3767 Braun Oral B toothbrush. Categories: Repair, Video. The most advanced toothbrush technology comes in the sleek form of the Oral-B iO electric toothbrush. The series combines Oral-B's unique dentist-inspired round brush head with powerful, but gentle micro-vibrations for a professional clean feeling every day. Along with earning the ADA Seal of Acceptance, the Oral-B iO9 has also been Description. This is a top quality FDK replacement battery exactly the same as the original Sanyo/FDK battery fitted to many Braun Oral-B toothbrushes such as the Triumph v2 models (some versions of type 3761, 3762 and 3764) and some versions of the Professional Care type 3728.Also fits certain Philips Sonicare and other manufacturers' toothbrushes such as the Sonicare Elite. A four digit type number, which is imprinted on all powered Oral-B products, can be used to determine the appropriate part (s) for your product. Example for a 4-digit type number (Type: 3753): Part number example 1. Find user manuals for your Oral-B product. United Kingdom of Great Britain and Northern Ireland (English) Replacement Li-ion battery to suit various Philips AquaTouch, CareTouch & PowerTouch shavers fitted with 42mm long Lithium-Ion batteries. Braun Oral-B Type 3766 & 3767; Braun Oral-B Type 4729; Other Toothbrush Models; Blog/Info. Toothbrush Battery Replacement Service; TDmewF.