Hi all
Having a few issues trying to charge two 6s 5000 packs simultaneously.
Keep getting the above code which means positive switch close failure.
I've successfully charged two 3s 2200 packs so I know my leads and connections are fine.
Anyone have a solution please?
Having a few issues trying to charge two 6s 5000 packs simultaneously.
Keep getting the above code which means positive switch close failure.
I've successfully charged two 3s 2200 packs so I know my leads and connections are fine.
Anyone have a solution please?

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