The top ten best brands of power banks are as follows: First place: Pinsheng Pisen is a well-known domestic supplier of digital 3C accessories. For many years, it has been an O2O Internet company focusing on smart mobile peripherals such as mobile power supplies, digital 3C accessories, and cloud routing. Its products are deeply trusted by consumers, and power banks have always been Pinsheng's masterpiece. Second place: Patriot, Patriot, Patriot, has the advantage of its name, and its products have always been popular for its innovative technology. It is an early brand in the Olympic Museum and a leading international IT product brand. Third place: Xiaomi mi Xiaomi is very well-known in China. The brand was an early adopter of the Internet model - the model of developing mobile operating systems. It is a domestic digital giant whose products are mainly smartphones. Fourth place: Scud Scud was founded in 1997. Just by hearing the name, some people may mistakenly think it is a foreign brand. In fact, it is a famous trademark in Fujian. It provides comprehensive battery solutions for mobile digital products and is also a professional manufacturer of lithium-ion battery modules. Fifth place: Romantic is a world-renowned brand of 3C digital charging power technology innovation. It is a professional technology enterprise focusing on mobile energy technology. The brand is full of aristocratic temperament. Sixth place: Huawei Huawei is the world's leading telecommunications solution provider and is known for its innovative technologies. Its products are of high quality and low price, and it is a popular brand. Seventh place: Philips, a truly old brand, started in the Netherlands at the end of the 19th century and has now become a world-renowned multinational electronics brand. Eighth place: DBK is a leading company committed to mobile power supplies, batteries, digital accessories series, and mobile power supplies. After years of research and development, its products have become a reliable choice for consumers. Ninth place: YOOBAO is a leading brand in the fields of communications, digital, and IT accessories. It is an innovative technology enterprise specializing in the research and development of batteries for PDAs, mobile phones, and digital series. Tenth place: ARUN is a famous trademark in Guangdong Province, China. It is a professional manufacturer of communications and digital accessories that integrates development, manufacturing and sales. Its brand is a rising star, and Hailutong is constantly upgrading its products to prove its strength. "Extended information": A power bank (power bank or power bank) refers to a device that can directly charge mobile devices and has its own power storage unit. The main categories of multi-functional power banks currently on the market are basically equipped with standard USB outputs, which can basically meet the needs of mobile phones, MP3, MP4, PDA, PSP, Bluetooth headsets, digital cameras and other common digital products on the market. A power bank is actually a large-capacity portable power supply. It is a portable device that integrates power storage, voltage boosting and charging management. The charging plug of the power bank itself can directly charge mobile devices through AC power, and it has its own power storage device, which is equivalent to a mixture of charger and backup battery. Compared with the backup power supply, it can simplify the device of a charging plug, and compared with the charger, it has its own power storage device, which can provide backup power for digital products when there is no direct power supply or when going out.