3. Product Specifications
  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
  2. Solar Charger:
   Battery capacity: 2800mAh /3.8V
   Output voltage:4.59V(adjustable)
   Output current1A (max)
   Output power4W (max)
   Battery life>500 cycles
   Dimensions: 137*79*24mm
   Weight240g
  1.Technical Parameters :
    Peak power supplied by photocell:1.54 W
    Operating voltage: 5.5V(max)
    Charging current: 280mA
Solar Charger.
| Package: | color box | 
| Supply Ability: | 100,000,000 Set/Sets per Year | 
| Minimum Order Quantity: | 1000 Piece/Pieces | 
| Payment Terms: | T/T | 
| Model Number: | SL-02 | 
| Brand Name: | Shang Yu | 
| Place of Origin: | Zhejiang China (Mainland) |