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White inductive charging base with attached power cord

Braun Oral-B 3757 charger adapter waterproof inductive oral care

SKU CH-NXM6-DD0MP MPN 3757

Waterproof inductive charger with 100–120 V travel voltage for compatible Braun Oral-B toothbrush models including 3757, 3709, 3728 and 3737

  • Product nameENGFYADSY HL-3757
  • Power typeCorded Electric
  • Accessories included1 x Power Cord
  • Product colorWhite
  • Product typeFloss
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • IP67 waterproof base allows safe use in wet environments
  • Inductive charging starts automatically when toothbrush is placed down
  • Compatible with numerous Oral-B models including 3757 and 9000 series
  • Compact design with 100-120V input suits international travel
  • Includes replacement power cord for immediate charging capability

Compatible Oral-B charger base

This replacement charging base fits a wide range of Braun Oral-B electric toothbrush models including the 500, 1000, 2000, 3709, 3728, 3737, 3756, 3757, 4717, 4729, 4733, 4736, 6500, 8000, 8850, 8900, 9000 and 9000s series. It supports all Oral-B round head toothbrushes. Confirm your specific model number before ordering to ensure correct fit.

IP67 waterproof inductive charging

The sealed IP67 rated base is fully waterproof, allowing safe use in wet bathrooms and easy cleaning under running water. Inductive charging starts automatically when the toothbrush is placed on the base and stops when lifted. The unit operates on 100V to 120V input voltage.

Travel ready power cord included

A power cord is supplied with the charger for immediate use. The compact design makes it convenient to pack for trips. The base weighs 0.068 kilograms and measures 14.33in wide by 12.83in high by 9.06in deep. Buyers needing a charger for toothbrush models outside the listed compatibility range should verify fit before purchase.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Model nameHL-3757
Part numberT0750US
Product nameENGFYADSY HL-3757
Product colorWhite
Product typeFloss
Power
Power typeCorded Electric
Rechargeable batteryYes
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.068 kg
In the box
Accessories included1 x Power Cord

Questions about this item

Which Oral-B models does the 3757 charger adapter fit?

It fits D12, S12, S18, D10, D16, D17, D18, D19, D20, D29, D34, D36, OC18, OC20, D12013, D12013w, D12523 series, Professional 500, 600, 1000, 2000, 0500, 30070004, 3709, 3728, 3737, 3756, 4736, 4717, 4729, 4733, 6500, 8000, 8850, 8900, 9000, 9000s and all Oral-B round-head electric toothbrushes

What does the IP67 rating mean for daily use?

The base is fully sealed against dust and can survive immersion in up to one metre of water for 30 minutes, so you can rinse it under a tap or use it in a humid bathroom without risk

What voltage range does the charger accept for travel?

The adapter accepts 100 V to 120 V input, making it suitable for use in many countries without a separate voltage converter

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