1. Solar panel: Peak power supplied by photocell: 0.77w
2. Operating voltage: 5.5v (max)
3. Charging current: 140ma (max)
4. Battery capacity: 1800mah
5. Output voltage: 5.6v
6. Output current: 600ma (max)
7. Charging time: 10-14hrs (irradiance: 100mw/cm2) 2-3hrs(wall outlet 5v/500ma)
Parameter:
1. Dimensions: 120*72*15.5mm 2. Case: Fire proof plastic (abs)
3. Input interface: Dc interface 4. Output interface: Usb interface
5. Small led display: Charge or discharge6. Led light: Big led
7. Control switch: Led/off/on