Portable 21-Watt Solar Powered Dual USB Phone Charger

Keep all of your devices charged even when there is no outlet in sight with our incredibly powerful 21-watt solar powered charger. Packed with 2 USB ports so you can charge multiple devices at once. Using the latest in photovoltaic technology, this solar charger manages an amazing 22-25% efficiency! Perfect for those voyagers that often find themselves on the trail in the majesty of nature. Add this solar charger to your kit now!

Capacity: 21 Watts

USB Ports: 2

Output Interface: USB

Output Interface: 5V/2.4A

Support Quick Charge Technology: No

Power Source: Solar Energy

Color: Black

Solar Efficiency: 22%~25%