Solar Panel: Peak power supplied by photocell: 1.54 W Operating voltage: 5.5V (max) Charging current: 280mA Solar Charger: Battery capacity: 2800mAh /3.8V Output voltage:4.5節�V(adjustable) Output current竊�A (max) Output power竊�W (max) Battery life竊�gt;500 cycles
Input interface: DC interface Output interface: USB interface Material: Fireproof plastic (ABS) Intelligent LED display: 3 colored indicators (red, orange, green) for status of remaining power while charging and discharging. Flash light: LED light (For Lighting) Control switch: ON/OFF/LED Output voltage switch: 4.5V/5V/6.3V/9V Dimensions: 137 x 79 x 24mm Weight: 240g