Mobile power supply ‌, also known as power bank or mobile power supply, is a portable charger that can be carried with you to store its own power, mainly for handheld mobile devices and other consumer electronic products to charge, especially when there is no external power supply. The advantages of using aluminum alloy shell for mobile power supply mainly include the following aspects ‌ :

F‌irst, high safety: The aluminum alloy shell has good thermal conductivity and low density characteristics, which can effectively help the electronic equipment to dissipate heat and prevent safety risks caused by overheating. In addition, the aluminum alloy shell also has the characteristics of fire and explosion-proof, which can prevent the occurrence of safety accidents ‌

Second, high strength: aluminum alloy shell has high tensile strength and bending strength, can be subjected to fall, extrusion and other external forces to maintain stability, not easy to damage ‌

Third, light and easy to carry: the density of aluminum alloy is smaller, about 1/3 of iron or copper, making the mobile power more portable and convenient to carry ‌

‌Fourth, high temperature resistant: aluminum alloy shell can be used in high temperature environment for a long time, will not be deformed or damaged by high temperature ‌

Fifth, waterproof and explosion-proof: aluminum alloy shell has good waterproof performance and explosion-proof characteristics, suitable for use in a variety of harsh environment ‌

Sixth, beautiful and durable: aluminum alloy shell can be anodized into a variety of colors to meet the aesthetic needs of different users, and has good corrosion resistance after surface treatment, long service life ‌.

In terms of the use of the environment, the aluminum alloy shell of the mobile power supply also has better advantages than that made of plastic. As the shell of the noble series, its ability to adapt to the environment is no less than that of other materials. It has the function of shock absorption and can withstand high shock load. In the sun, rainy days and other harsh environment can work normally. In addition, the corrosion resistance of the aluminum alloy shell is good, and the aluminum alloy surface has a layer of aluminum oxide film that is unmatched and thinner than the cicada wing, so that aluminum is no longer corroded, and the service life of aluminum alloy is extended after treatment and remelting, more than 90% aluminum can be recycled.