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White USB-C charging base for Oral-B iO series toothbrushes, IP67 waterproof, 1.2 m cable

Mdforme 3757 USB-C toothbrush charger for Oral-B iO2 iO3 iO4 iO5 iO6

SKU CH-8G0G-JGKNX MPN 3757

A USB-C charging base compatible with numerous Oral-B round-head toothbrush models, delivering 5V 0.3A output and featuring IP67 waterproof construction

  • Compatible phone brandsAC-DC Converters
  • Compatible phone modelsUsb c replacement 3757 charging base for io iO2 iO3 iO4 iO5
  • Adapter connectorUSB Type C
  • Full-size USB ports1
  • Output voltage5 V
  • Output current0.3 A
  • USB-C port powers brush from any Type-C source
  • IP67 rating keeps charger safe in wet bathrooms
  • 2 m cable gives flexible placement near sink
  • 5 V 0.3 A output matches original brush specs
  • Works with iO2–iO6, Genius, Smart, Pro, Vitality and Kids ranges

USB-C toothbrush charger for Oral-B iO series

The Mdforme 3757 is a USB-C replacement charging base designed for Braun Oral-B electric toothbrushes with round heads. It supports the iO2 through iO6 models, plus a wide range of Pro, Smart, Genius, Vitality, Kids and D-series handles. The charger delivers a steady 5 V at 0.3 A output from any USB-C power source.

Check your toothbrush model

This charger does not fit the newer iO7, iO8, iO9 or iO10 handles. Verify that your brush handle appears in the supported model list, which includes iO2 to iO6 and many Pro, Smart and Genius series numbers. You will also need a USB-C power adapter, hub or power bank capable of supplying 5 V to operate the base.

IP67 waterproof base with fixed 1.2 m USB-C cable

The charging base is sealed to IP67, making it dust-tight and able to withstand temporary immersion, so it is safe for bathroom and shower use. Its insulated ABS housing resists water ingress and is easy to wipe clean. The integrated 1.2 m USB-C cable means there are no separate connectors to lose, but the cable length is fixed and cannot be swapped for a shorter or longer lead.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 60% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameMdforme
Model nameUSB-C 3757
Part numberUSB-C 3757
Product colorWhite
Ports & slots
Adapter connectorUSB Type C
Full-size USB ports1
Power
Output voltage5 V
Output current0.3 A
Supported voltage5 V
Compatibility
Compatible phone brandsAC-DC Converters
Compatible phone modelsUsb c replacement 3757 charging base for io iO2 iO3 iO4 iO5 iO6 Genius X 7500 8000N 9000N Smart 5000 4000 6000 7000 1500 Smart 360 Pro 100 500 1000 Vitality Series

Questions about this item

Does the Mdforme 3757 come with a USB-C wall adapter or only the charging base and cable?

The package includes the IP67 charging base with integrated 1.2 m USB-C cable; a separate USB-C power adapter, power bank or hub must be supplied by the user.

Which Oral-B models does the 3757 support and which iO models are excluded?

It fits iO2 iO3 iO4 iO5 iO6 plus Genius X 7500 8000 9000, Smart 4000 5000 6000, Pro 500 1000 2000 3000, Vitality and Kids ranges; iO7 iO8 iO9 iO10 are not supported.

What does the 5 V 0.3 A output mean for daily charging time?

The base delivers 1.5 W at 5 V 0.3 A, so a full charge takes roughly the same overnight period as the original Braun stand when powered from any standard USB-C source.

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