Only one battery is charging

That is normally expected: the hub charges batteries in sequence rather than simultaneously.

Battery charges in one place only

Aircraft only

Suspect the hub, its input cable or power adapter.

Hub only

Inspect the aircraft USB-C port and charging pathway.

Nowhere

Test a known-good cable, charger and another battery before replacing anything.

Hub has no power

  • Use a known-good USB-C Power Delivery source.
  • Try another suitable cable.
  • Inspect the input port and indicator behaviour.
  • Remove and test batteries individually.

Choose the correct hub

Do not rely on ‘DJI Mini hub’ as a product description. Confirm the full hub name and battery family.

Buying guidance

Compatibility before supplier links.

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