9W/6V Portable Solar Charger Solar Power System Charge Mobile Phones with FM Radio Sre-689

9W/6V Portable Solar Charger Solar Power System Charge Mobile Phones with FM Radio SRE-689   Product Introduction about SRE-689:ItemSER-689Place of OriginHenan,ChinaApplicationHousehold,Outdoor,Christmas,Flood,Small system,etc.Warranty12 MonthsFree installationYESSwitch TypePush-button switchSource ColorWhiteLead Time10 days(1-100Sets)To be negotiated(>100Sets)Package size per unit product46.50cm*38.50cm*33.00cmCross weight per unit product18.000kgFunctionLighting/Radio/FM/MP3/ChargeIP GradeIP55Lighting solution servicePortable lighting and Emergency lightingCharacteristics of the solar lighting kit:1. It can effectively improve the reading and cooking environment.2. With 5-in-1 USB mobile adapter, it is used for mobile charging of a variety of devices.3. With the radio listening to the news, the solar torch was lit indoors at night.4. Solar lamps are also a good way to expand brand influence under printed trademarks.5. This product is also equipped with status indication, multi-directional lighting and other functions. It is very light no matter where it is used.Theory of the solar light:Solar lights mainly rely on photoelectric effect to directly convert solar radiation into light energy. The basic device of light electricity conversion is solar cells. Solar cell is a device that directly converts solar energy into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode will turn the sun's light energy into electrical energy and generate current. When many cells are connected in series or in parallel, they can become a solar cell array with relatively large output power.Application/Usage:1. When you fish at sea, it will be your guiding light.2. As you want to go out for barbecue in the evening, it will light up the whole barbecue stand, and music can be added anytime, anywhere.3. While the soldiers are in extremely difficult conditions, it becomes the light of persistence.4. When you go out to play and your mobile phone is out of power, you can immediately meet your needs and make the journey no longer lonely.Advantage/Selling points:Solar power generation is known as the most ideal new energy. No danger of exhaustion, safe and reliable, no noise, no pollution emission, absolutely clean (pollution-free). Not limited by the geographical distribution of resources, small and lightweight. It can generate electricity locally without consuming fuel and erecting transmission lines. Energy quality is high and users are easy to accept emotionally. With this small system, you have many functions, such as mobile audio, large power bank, flashlight, mobile light bulb and so on.Service:We have good after-sales and pre-sales service. We will explain the details and prices of the products one-on-one for you to ensure that you are familiar with the products. Moreover, strict manufacturing management process is carried out for each product to ensure the quality of the product. Of course, we have also set up a professional quality inspection department, which has been established for many years. They will conduct sampling inspection again before each shipment to minimize the unqualified rate.FAQ:Q1: What is the scale of your factory? What is the annual production capacity of your company?A: The plant area is 10000 square meters, the annual output is super high, and 90% of the products are exported abroad.Q2: What should you do if you don't deliver the order on time?A: This kind of thing will never happen in our company, because we have a special quality inspection department, and all of them are very experienced employees. We will conduct regular training and learning to ensure that every employee can be familiar with each upgraded product. Therefore, please don't worry too much. We will be responsible for your order all the time. Q3: How do you deal with after-sales service?A: If you have any questions, we will keep in touch with customers and update product information. During the warranty period, we will provide solutions or replacement within 72 hours.Q4. If there is a quality problem, how do you deal with it?A: If the customer finds any quality problem, we will help the customer solve it. If it is our problem, we will replace our products free of charge.Q5: What is the material of your light bulb?A: This product uses ABS bulb uniformly, which has the characteristics of falling resistance, wear resistance and so on.Operation method:How to charge the battery:1. Connect the battery and the solar panel. When the red light of the battery is on, it means to start charging. The charging time depends on the power and sunlight intensity of the solar panel.2. Charging through AC adapter is the same.3. Generally, there is a charging indicator on the mobile power supply, which will automatically protect and stop the input after full charge. The longer the charging time of the mobile power supply with large capacity./* March 10, 2023 17:59:20 */!func