Our favorite EcoFlow portable power stations and air conditioners are nearly 50% off for Prime Day

Amazon Prime Day kicks off tomorrow, but some companies are getting the jump on Amazon and getting their deals out there on the site early. One such company is EcoFlow, one of my all-time favorite portable power station brands. EcoFlow is offering up to 47% off a range of products, from portable power stations to a compact air conditioner and a high-tech cooler.

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Also: The best Prime Day deals we've found so far

I test portable power stations, and I've been using -- and relying on -- EcoFlow to deliver me power in places where there isn't a mains outlet in sight, taking them to remote locations both here in the UK and abroad. I've got a fairly hefty collection of EcoFlow-branded gear, and it ...