Fast Charging Solar Cell Backpack Waterproof Nylon Large Capacity

Quick details

• Solar panels
• Fast charging

Description:Have you ever tried a long trip but even has no power bank? Try this backpack that can charge your mobile phone with solar energy. There is a solar charging panel on the back. If there is sun, you can charge the mobile phone directly. No matter how far you go, you are not afraid that the mobile phone has no electricity. It can be put into the storage bag on the back, and the mobile phone and tablet power bank can be charged with it. The backpack has a large capacity and can easily hold all kinds of outdoor products. It is suitable for a variety of environments and has a wide range of uses. Solar panels are waterproof and won't go bad. The professional sports backpack design is relaxed and handsome. Handsome men who often play outdoor sports like it. Let's go. Let's put it on our back and go together.

General specifications

Precautions

1. Avoid exposure to high temperatures, because high temperatures will affect the performance and life of solar panels.

2. Avoid soaking in water for a long time and try to keep it dry. Although solar backpacks are usually waterproof, prolonged immersion may cause damage.

3. Avoid violent physical collisions, such as falling, squeezing, etc., so as not to damage solar panels and other components.

4. Clean the surface of the solar panel regularly to ensure its normal operation. You can gently wipe it with a soft cloth and water.

5. Pay attention to safety issues during use, such as do not put solar backpacks near flammable materials, and do not direct solar panels to the human eye.

6. Make sure that the solar panel is fully charged before use. Solar backpacks can be placed in a sunny place to charge them.

7. Pay attention to the battery capacity during use and avoid excessive discharge to extend battery life.

8. When the solar backpack is not used, it should be stored in a dry and cool place to avoid direct sunlight and high temperature environment.

9. If there is any failure or abnormality, you should stop using it immediately and seek the help of professionals for repair.

In short, the correct use and maintenance of solar backpacks can extend their service life and ensure their normal operation.

Frequently asked question

1,How to charge a solar backpack?

The solar backpack is usually equipped with solar panels. By exposing the panels to the sun, the solar energy can be converted into electric energy and then stored in the built-in battery. Users only need to put the backpack in the sun to charge it.

2,What devices can the solar backpack charge?

Solar backpacks are usually equipped with multiple USB charging ports, which can charge various portable electronic devices, such as mobile phones, tablets, digital cameras, etc. Some high-end solar backpacks may also have DC power output interfaces, which can charge high-power devices such as laptops.

3,How long does it take for a solar backpack to be fully filled?

The time of a solar backpack depends on many factors, including solar intensity, the battery capacity of the charging device and the capacity of the built-in battery of the backpack. Generally speaking, it takes about 4-6 hours to fill an ordinary mobile phone battery.

4,Can the solar backpack be used on cloudy days or indoors?

The charging effect of solar backpacks is affected by the intensity of sunlight, so the charging effect will be greatly reduced on cloudy days or in dark indoor environments. However, some high-end solar backpacks may be equipped with additional batteries or battery packs to store more power to continue to use without sunlight.

5,Will the solar backpack be very heavy?

The weight of a solar backpack varies according to the product model and design. Generally speaking, the weight of a solar backpack will be slightly heavier than that of an ordinary backpack because of the presence of internal batteries and panels. However, most solar backpacks will adopt a lightweight design to provide a comfortable user experience.

6,Is the solar backpack waterproof?

The waterproof performance of solar backpacks varies from product to product. Some solar backpacks use waterproof materials or coatings to keep electronic devices safe in light rain. However, not all solar backpacks are fully waterproof, and users should pay attention to protecting electronic equipment from water when using it.

7,How long does a solar backpack last?

The life of a solar backpack depends on many factors, including frequency of use, maintenance and product quality. Generally speaking, the normal use and maintenance of solar backpacks can be used for about 3-5 years, but the specific life depends on the actual situation.

TIANJIN TOEC HUADIAN TECHNOLOGY CO., LTD focuses on the fields of energy conservation and environmental protection, focusing on the deep application and innovation of online monitoring and power management technology. We provide customers with integrated services such as home/commercial photovoltaic energy storage systems, portable energy storage, and DC power energy storage solutions design, research and development, production, sales, and after-sales service.

The company has a R&D core team of over 50 people, with an intelligent, automated, and informationized manufacturing system. It fully adopts the MES information-based production management system to ensure high-quality and efficient production processes, achieve product globalization and traceability, output high-quality products, and meet customer needs.