large capacity 30000mah outdoors led solar power bank
USD $7 - $8 /Piece
Min.Order:100 Pieces
Shenzhen Gelin Electronics Co., Ltd.
Solar power bank 30000mah with LED
Description
This product is a multifunctional mobile power.
It is made of a high-performance lithium batteries and its actually capacity is 8000mAh which can stand for four LED lights at the same time for more than eight hours. It can be charged through the power adapter or the solar panel. It is very convenient to use atanywhere and any time to solve the trouble without power for you. It is the best choice for the people who like the outdoor sports.
1. Introduction
1.1 Indicator 4 battery indicator.
1.2 Protection features: built-in short circuit, over-charge, over-discharge protection.
1.3 Charging treasure.
2. Parameters
Batteries:18650 lithium-ion battery
Output Voltage: 5V
Output Current: 1A/2A
Input Voltage: 5V
Input Current: 1A
Capacity: 8000mAh
Charging time: 5-6 hours
Running time:10 hours
Cycle life: >400 times
Working temperature: -10℃ -40℃
Storage and transport temperature: -20℃ -50℃
3. Pictures
4. Cautions
1. Keep clean for the surface of solar panel, make sure of power off before you wipe the paint.
2. 100% light means full charged, don’t over charge.
3. Keep system is power off before application.
4. Before use, please you well know the manual and function key.
5. 3W bulbs or high power electronic products is forbidden.
6. Please check the power status before use, charge in time.
7. Don’t open the system, if necessary, use insulated tools.
5. Questions
Q 1:Why does my products not work?
1. Pls check the power cord is connected correctly.
2. The power cord whether loose.
3. Whether the products is full charged.
Q 2: Why does my products working shorter time then before?
1. Whether your my products haven't charging for long time.
2. Whether the carrying overload.
Q 3: How to make full charge for my products ?
1. For an new products, you must charging for 10 hours by adaptor before using.
2. For long time no use my products, it should be discharged every 3-6 months, and then re-charge.
3. If you charged by solar panel, please make sure of your solar panel is power enough for input, and strong sunlight.