BigBlue B401E

With Smart IC technology, it detects and delivers the optimal charging current for your devices. The solar power conversion rate is 24%. There are no grid lines on the front of the cell, a large copper layer on the back, and an integrated circuit. This special PET polymer surface protects against occasional rain or damp fog, and all connections are covered with a fabric flap and a rubber cover to shield them from dust or water damage. Designed with portability in mind, the solar power device features an ultra-thin and lightweight design. The foldable design saves space, allowing you to take it anywhere and charge on the go. It intelligently detects your device and then provides a suitable charging speed that varies depending on the device. It is compatible with most smartphones and tablets.