1, Input: 5V (MIN)~20V (MAX)
2, Output: 5V/2A±5% (MAX), can be 1.5A long runs
3, Highest efficiency: 90%
4, Operating temperature: -40-85
5, Switching frequency: 1MHZ
6, Static power consumption: 80uA
7, Uses: DIY solar mobile phone charger
8, NOTES: IN for the input positive, OUT for the output positive, GND is negative

1) Automatic identification Iphone and other smartphone
2) 5V constant voltage output
3) Automatic restart (after the sun weaker, stop charging, automatic recovery after discharge to strong sunlight)
4) Compatible with most smart phones, tablet, ipad, digital cameras, etc.