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Small black ABS adapter with USB-C female port and four-pin connector, 2.5 cm long

Ruth's sister

Ruth's sister USB-C to 4-pin Charging Adapter for Garmin Fenix 5/6 Forerunner 45/245/935 T84D

SKU CH-9897-PPCM4

USB-C female to 4-pin adapter charges compatible Garmin watches using your own Type-C cable

  • Charge multiple Garmin models with one compact adapter
  • Use any USB-C cable you already own for charging
  • Durable ABS housing protects the converter during travel
  • Tiny 2.5 cm length adds negligible bulk to your kit
  • USB 3.1 Type-C female port ensures a secure connection

USB-C to 4-pin charging adapter

This adapter converts a USB-C cable into a four-pin charger for Garmin Fenix 5, 5S, 5X, 6 and Forerunner 45, 45S, 245, 245M, 935 models. It replaces a lost or damaged proprietary cable and works with any standard USB-C lead you already own. The compact ABS body measures 2.5 cm and adds minimal bulk to a travel kit.

USB 3.1 Type-C female interface limits

The converter presents a USB 3.1 Type-C female port that accepts any compliant cable, but it only passes the power and ground pins required for charging. Data lines are not connected, so the watch cannot sync or update firmware through this adapter. Output current is limited by the source charger and the watch’s own regulation circuit.

Compatible models and headroom

The adapter fits the listed Fenix and Forerunner series plus Approach S40, S60, Venu and Instinct watches that share the same four-pin layout. It cannot charge devices with different pin counts or voltage requirements, and it does not support fast-charging protocols beyond the watch’s native 5 V input.

Highlights

  • Charge multiple Garmin models with one compact adapter
  • Use any USB-C cable you already own for charging
  • Durable ABS housing protects the converter during travel
  • Tiny 2.5 cm length adds negligible bulk to your kit
  • USB 3.1 Type-C female port ensures a secure connection

Specifications

No published specifications for this item yet.

Questions about this item

Which Garmin models does this 4-pin adapter support?

It fits Fenix 5, 5S, 5X, 6, Forerunner 45, 45S, 245, 245M, 935, Approach S40, S60, X10, S10, Venu, D2 Charlie, Vivosport and Instinct.

What charging speed will I see when I plug my USB-C cable into this converter?

The adapter passes power from your USB-C cable to the watch's 4-pin contacts; actual charge rate depends on the cable and power source you use.

Does the USB 3.1 label mean faster charging for my watch?

USB 3.1 describes the connector's data capability; the watch only draws charging current through the 4-pin interface, so data speed does not affect charge time.

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