The charging principle of mobile solar power is to convert the sun's energy into electric energy and store it in the battery of mobile solar power. When the mobile phone does not have enough power, the mobile solar power supplies battery power to the mobile phone. However, mobile solar power can only be used in emergencies, and mobile phone charging cannot entirely depend on mobile solar power. If you need to use mobile solar power to charge your mobile phone for a long time in daily life, it is recommended to choose a solar panel of more than 0.7W, otherwise it will not have obvious charging effect . What should you pay attention to when using a solar power bank? First of all, please note that when charging the mobile power under strong light, do not delay. It must be charged for aat least 8 hours before the battery is fully charged. As we all know, it is still a bit difficult to get uninterrupted direct sunlight for more than eight hours a day. Second, do not place the mobile power supply in a car where the temperature is high, otherwise the battery life will be shortened. Try not to charge the mobile power by shining sunlight through the glass, because the effect is not obvious. Finally, be sure to charge the power bank under bright light and do not use chemicals to wipe the product. Although mobile solar power is no longer a new term nowadays, it has its own advantages over lithium battery-powered mobile power and is also widely used by a large number of mobile phone users. However, mobile solar power supplies still mainly relyon the novelty to attract people's attention, and the advantages are not obvious from a current practical and technical point of view, the quality is very average, the charging speed is slow, and the power conversion rate. is weak. Therefore, smartphone users are recommended to choose high-quality, fast-charging and safe branded power banks such as Sino to charge their phones for the entire battery life.
Generally speaking, they are very small and do not exceed 10 W. Example:
Name: Solar camping light
Model: RYC-510A < /p>
>Specifications
a. 2.5W polycrystalline silicon solar panel b. 6V/4.0Ah rechargeable lead-acid battery
c. brightness Φ8 LED chips 3WLED lamp, lifespan: 100,000 hours.
Charging information
a. Charger adapter and car charger, charging time: 12 hours
b. Timee solar panel charging: 12-15 hours
c. Once fully charged, the operating time of this camping lantern is: 20 hours