Weight:420g
Standard Accessories USB 5Vadapter
Fold Size: 250x205x23mm                                                                                                                                      Net Weight:400g
Lithium ion polymer Battery capacity:    3.7V 4500 mA/h
Peak power supplied by photocell:   2.4W      
Solar Panel Output voltage:7V 
Solar Panel Output current: 350mAh(MAX)
Output voltage:     5V (max) 
Output current :    2000 ma (max) 
Charge voltage :   USB DC 5V 150MA~2000MA(Adaptive) 
Charge current :    150MA~2000MA(Adaptive) 
Charging time Cell phone :   <3 hours (max)