But even with six devices, I was barely over half way to reaching the CellPowa2500's max continuous power draw, and barely a quarter of the way to its max peak power draw.

With the CP500, BigBlue's has a very good product capable of rivaling with the likes of Jackery and Bluetti. As with many battery-based products, its success depends on the price and the support provided.

 BigBlue 28W USB Solar Charger is the best portable solar charger for people who need to charge their gadgets and stay connected in an emergency or when they're off the grid.

The BigBlue Cellpowa 500 Power Station fits in very well. It offers good connectivity options and packs enough power to charge multiple devices multiple times. It is also well built.

I wouldn't count on charging my devices on the daily, but I'll definitely be taking it with me on my next camping trip and keeping it in my emergency road kit in the meantime.