After spending more than 60 hours testing 12 models, we’re confident that the 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.
July 8, 2021
BigBlue Cellpowa500 is an affordable way to power all of your gadgets outdoors
It's an ideal backup power source for your home – so even if there’s a power outage, the Cellpowa500 can keep your important devices working. The magic is that it’s not only a home backup energy source, but can also be used outdoors for off-grid living and working.
June 02, 2021
BigBlue Solar Charger Review
It charges devices reliably, is water-resistant, and is small enough to fit on the inside or outside of a camping backpack or emergency kit. I spent more than 40 hours testing it in rain and shine.
May 13, 2020
BigBlue Cellpowa 500 Power Station review
I am a big fan of power stations and over the past few years, I have incorporated a few of them into my everyday gear to provide mobile and flexible power options. The BigBlue Cellpowa 500 Power Station fits in very well.
July 1, 2021
BigBlue 3 Review
After testing, we compared the BigBlue to the others in our review and were surprised to discover that it's also one of the more affordable options of its size. Simply put, we love this panel for its effective charging, its durable and straightforward design, and the fact that it is reliable — even when the sun is not!
May 7, 2021
BIGBLUE CELLPOWA 500 POWER STATION LAUNCHED ON INDIEGOGO
Cellpowa 500 is a LiFePO4 portable power station, offering eco-friendly design for home use or some off-grid living. With 537.6Wh capacity it can support quite some electrical appliances and with 500W output (peak 1000W) it can handle even some power hungry ones.
APRIL 28, 2021
Find a Suitable Solar Charger for Your Devices
5V USB ports and ammeter for most Android cellphone and iPhone.