Versatile Solar Charger can be used by most of the mobile phones and digital products between 4.5V and 9V. You can charge your digital products even with a few sunshine or in cloudy day. It is quite suitable for using in a train, long time in a ship etc. You won't worry the mobile phone will turn off automatically for low power, you can charger it anywhere^

Key features:
1. Solar Panel:
Peak power supplied by photocell: 1.54 W
Operating voltage: 5.5V(max)
Charging current: 280mA
2. Solar Charger:
Battery capacity: 2800mAh /3.8V
Output voltage: 4.5~9V(adjustable)
Output current: 1A (max)
Output power: 4W (max)
Battery life: >500 cycles
Dimensions: 137*79*24mm

Specifications:
Input interface: DC interface
Output interface: USB interface
Material: Fireproof plastic (ABS)
Intelligent LED display: 3 colored indicators (red, orange, green) for status of remaining power while charging and discharging.
Flash light: LED light (For Lighting)
Control switch: ON/OFF/LED
Output voltage switch: 4.5V/5V/6.3V/9V