the following example is for you reference.


Features:

  

 

Technical details:

1. Solar panel: 4 W / 10V polycrystalline panel with 5 meters cable                                                                                                

2. Battery: 7.4 V 4.4 Ah rechargeable lithium battery

Charge controller: 12 V 3A

3. with USB 5V phone charging plug hole

4. with LED battery level indicator

5. with LED charging indicator

6. with three-grade brightness adjustable 3W emergency light (optional)

7.Protection settings:  overcharge, over-discharge, overload protection

8. Output hole: 2* USB 5V, 3* DC 6V

9. Two switch Settings: with a master switch and emergency light switch

10. Standard accessories: 2* 6 V 1W LED light & 3 meters switch cable & 1* 1 drag 5 USB phone charging cable

Lighting time:about 15-16 Hours for 2pcs 1W LED light after full-charged

  

 

Operation method of useage:

  

 

Package: