... battery and 1.6W solar panel though intelligent MCU Multi-output volt range, you can charge your cell phone, ... It is safe, reliable, high capacity, long life, multi-function.Features: 1,Smart MCU control, intelligent design and ... and easy to carry.8,Several different voltage options Output Voltage ranges: 4.8V,5.8V,8.4V, ... 8V/5.8V/8.4V/9.0V(±0.2V)Output current: 400mA-800mA(0.8A)Low battery indication: ...