Is there anything special or different about the Tempest Hub Power Bank or is it just a typical 20000 mah power bank?
If it’s nothing special, I’ll just but a $20 off of Amazon.
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Buy one that has pass-through USB charging. Not a common feature…
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here is a list of powerbanks with pass-through capability https://tweakers.net/reviews/12240/8/meer-dan-50-powerbanks-getest-zelfs-modellen-die-je-laptop-laden-opladen-en-passthrough.html The table at the bottom is in dutch, but where it tells you “ja” or “deels” it has pass-through capability.
One untested problem is that some powerbanks shut off when not enough power is drawn. The hub doesn’t use a lot of power.
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Thank you. I’ll check it out.