YG-3897U

Product Characteristics:

1. This product is protect from over-charge，products of quality.
   
2. Li-ion battery，which applies the latest technology,is of small volume、larger capacity( 1200mAH ) 、long life, can recycle use to more than 500 times.
   
3. With 1 long life、1W、high brightness and energy saving LED.
   
4. Product can be charged both by USB and solar panels, very convenience to use.
   
5. Strong and light brightness are adjustable.
   
   

Usage Instruction:

1. Charging mode:
   a. solar panels charging: Will the solar panels on sunny, then the charging indicator light is red.
   b. Connect USB charging wire with the lamp, then insert the USB plug into USB output socket directly,then the charging indicator light is red. Keep charging for 10 hours to full charged.
   
2. When the switch is push on middle, it shows strong light; when the switch is push on the front, it shows light brightness. At the contra it is off.
3. Lighting time: 6 hours continuously lighting for strong light and 13 hours continuously lighting for light brightness.

Notice: 

1. When use it, please charge it enough firstly; please charge it every store 3 months if you don't use it.
   
2. Please charge it in time when the lighting ray is becoming weak, otherwise, it would affect the battery's life.
   
3. Do not use it and keep the switch off when charging, to avoid the damage of inner components.
   
4. Do not expose this product to rain or moisture.
   

Quality Guarantee: 

Power sources are guaranteed for three months from the date of the purchase if any real quality problems occur with our products, but damages caused by incorrect operation are not included.

(Please keep receipts)