What is the type of the 3-pin connector used to connect the Spike Prime Hub or Spike Essential Hub to the rechargeable battery? It consists of 3 pins and has a male and a female side.

I have issues in charging the battery of the Spike essential Hub and want to check if the problem is with the battery or with the Hub.

1 Answer 1


If you're talking about this connector:

Photo of the battery unit with the connector circled in red

then I don't think there's a name for it - besides "3 pin connector (male/female)".

If you want to diagnose it, just attach pins, hooks or clamps to the appropriate contacts, as jncraton did here.

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