High capacity of 23000mAh
Solar energy and efficient solar charger circuit
A wide range of output voltage: 5V， 12V， 16V， 19V
With DC and USB output sockets for difference devices
Multiple safety protection system to ensure devices safety
Protection for overcharge， overvoltage， overcurrent and short circuit
The smart LED display of remaining power
Fit for cellphone， MP3， PDA and other digital products
Perfect power supply for business trip， travel， field work， etc.