12.8V 10000mah Solar Power Bank Portable Rechargeable Hanging Outdoor Camping LED Lamp Light

Product Introduction about SRE-816B:

Characteristics of the solar home lighting kit:

1. Environmental protection: no pollution, no radiation.

2. Safety: no electric shock, fire and other accidents.

3. Convenience: the installation is simple, and there is no concern of power failure and power limitation.

4. Long service life: the product has high scientific and technological content, control system, international brand, intelligent generation design and reliable quality.

Theory of the solar cell:

Solar cell is a device that responds to light and can convert light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as mono-crystalline silicon, poly-crystalline silicon, amorphous silicon, gallium arsenide, selenium indium copper, etc. Our products use mono-crystalline silicon. When light shines on the surface of solar cells, some photons are absorbed by silicon materials; The energy of photons is transferred to silicon atoms, making electrons transition and become free electrons. They gather on both sides of the p-n junction to form a potential difference.

Service:

What we can do for you:

1. Design, research and customize solar lamp series solutions, trial production and mass production

2. Quality certification.

3. One stop service: pre-sales service, after-sales service and technical support.

4. Fast delivery: 2 ~ 3 weeks for samples and 4 ~ 6 weeks for mass production.

5. Warranty period: 1 year, lifelong technical support service.

Attention:

1. It is normal that the product may be heated during charging or discharging.

2. Do not use it when charging, otherwise internal components may be damaged.

3. Keep away from fire or overheating, otherwise it may cause explosion.

5. Do not disassemble or assemble by yourself.

6. Children should use this product under the guidance of adults.

7. Charge every 2-3 months.

Warning: please use it correctly according to the instructions. We are not responsible for any improper use or man-made damage.