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KXUSBC2 – Internal USB-C charger for the Elecraft KX2

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KXUSBC2 – Internal USB-C charger for the Elecraft KX2

The KXUSBC2 is an unofficial internal option for the Elecraft KX2 that adds a bidirectional USB-C port for charging the battery and powering external devices.

KXUSBC2 PCB

KX2 replacement side panel with USB-C port

Features

  • Charge the internal battery or power an external device over USB-C at up to 30 W.
  • Charge from USB-C or the KX2's DC jack, with support for USB PD 3.0, QC and BC1.2.
  • Charging is suspended by default while the KX2 is on to avoid QRM.
  • Includes an RTC, RGB status LED, configuration button and battery voltage monitoring.
  • Supports optional battery temperature monitoring.

Documentation

Visit the KXUSBC2 documentation for the installation guide, user guide and technical notes.

The KXUSBC2 is not affiliated with or endorsed by Elecraft. Use it at your own risk.

About

KXUSBC2 – Internal USB-C charger for the Elecraft KX2

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