Here is a portable power bank that can charge your smartphones, tablets, laptops, and cameras. The Omnicharge 20400mAh Portable Power Bank is powerful enough to charge your iPhone 9 times and iPad 8 times. It can also power laptops such as MacBooks for up to 13 hours.
The device comes with a 10-layer power protection system. It has a OLED screen to display status. You can recharge the power bank using a solar panel or AC/DC adapters.