Mophie Essential 20K Powerbank: Product Review and Specifications

I bought the Mophie Essential 20K Powerbank because I live off-grid in my caravan and I need additional power sources for my laptop and phone on cloudy days when my caravan solar/battery gets a bit low. I was happy with the product, so I bought three more and now have four altogether. This video explains the specifications and details, such as how fast it charges, how quickly it charges devices and how many charges you'll get.

About me:
I'm a Kiwi travelling around New Zealand in my used caravan, making informative videos about the campsites I've visited. The reviews are about DOC campsites, freedom parks, campgrounds and holiday parks.
My vlog is for camping tourists (both international and New Zealanders) who are travelling in caravans, RVs, vans, buses and motorhomes, who want to see the facilities campsites have in advance of staying. I discuss what I liked and disliked about each park, so you know what to expect.
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