Our company is committed to providing the best power bank and after-sales service guarantee. After purchasing our products, we provide customers with high-quality after-sales service to ensure customer satisfaction and trust, and provide customers with long-term support. We promise to provide 12-month free repair and replacement service on product quality issues, customers can contact our customer service team at any time, we will reply the questions and give solutions as soon as possible. In addition, we also provide customers with user guides and technical support to help customers better understand and use our products. Our after-sales service team is professional, efficient and patient, providing customers with the best service experience.Charge Multiple Devices This model power bank has micro usb ,lightning ,usb c input port ,has 2pcs usb a output port ,so it is convenient to charge power bank ,also is convenient to charge your phone; LCD Power Indicator The integrated digital display show charging status and the current battery life. With multi-national safety certificates and protection system to ensure safety use It has adopted PCB System Setting Protection, including Over Charge Voltage Protection, Over Discharge Voltage Protection, Over Current Protection, Short Circuit Protection, Over Temperature Protection & Automatic Power Cutoff Protection. It has acquired CE, FCC and ROHS international safety certificates, and Global Product Liability Insurance to ensure safety and reliability of the battery.
20W fast charging mobile power supply has the following advantages and benefits: Fast charging: The 20W fast charging mobile power supply adopts high-power fast charging technology, which can provide faster charging speed. Compared with traditional ordinary mobile power supplies, it can greatly shorten the charging time and provide users with a more convenient charging experience. Large capacity: 20W fast charging power banks usually have a large capacity and can provide long-lasting power support. This is very helpful for users who need to charge when they are outdoors for long periods of time, traveling, camping, or in emergencies. Multiple interfaces: 20W fast-charging mobile power supplies are usually equipped with multiple charging interfaces, such as USB-A, USB-C, and even wireless charging functions. This allows users to charge multiple devices at the same time to meet various charging needs. Safety protection: 20W fast-charging mobile power supplies usually have a variety of built-in safety protection functions, including over-current protection, over-voltage protection, short-circuit protection, etc., which can effectively prevent accidents and protect the safety of users and equipment. Compatibility: The 20W fast-charging mobile power supply has wide compatibility and can charge various devices, such as smartphones, tablets, digital cameras, Bluetooth headsets, etc. This provides users with the convenience of being able to charge their devices at any time, no matter where they are. Easy to carry: 20W fast charging power banks usually have a lightweight and compact design, making them easy to carry. Users can put it into a backpack, pocket or handbag and use it anytime and anywhere. To sum up, the 20W fast charging mobile power supply has the advantages and benefits of fast charging, large capacity, multiple interfaces, safety protection, strong compatibility and portability. It is an ideal choice to meet users' needs for long-term use and emergency charging of mobile devices. Whether on the road, in outdoor adventures or in daily life, the 20W fast charging mobile power supply can provide users with efficient and reliable charging solutions.