Review on 🔌 X-DRAGON 70W Foldable Solar Charger with SolarIQ Technology for Ultimate Charging Efficiency – Ideal for Notebooks, Portable Generators, Car Batteries, Cellphones, Tablets, and More by Hassan Barrera

Sunny San Diego is a must-have solar charger. This thing is very compact, lightweight and sturdy. Now that we're spending more time in parks and beaches due to Covid, a solar charger could save the day. When folded, this charger is the size of a small laptop at 13 x 7 x 2 inches and is very light at just 4 pounds. It's easy to carry. The USB-A ports can deliver up to 5V/2.4A output, which is around 12W if your device can accept that combination. It offers a decent DC output at 18V and 3A, which is what is quite powerful for many DC powered devices. You plug a device into it, it automatically detects the best combination of voltage and current to pass through and adjusts the solar charger's output accordingly to charge it as efficiently as possible. I only have one of these so I wasn't able to test the parallel charging port and know how efficient it is, but with the amount of sun we get in San Diego I doubt I'll ever need a second one.