Dianxiaoer official website
The outdoor power supply is a small mobile charging station with built-in lithium-ion cells. Of course, you can also use it as a large mobile power supply, but it not only supports DC output, but also can invert the power into 220V AC, which can be used at the same time. The number and types of devices that are powered are also greater, and even solar charging panels can be used to store power for emergencies.
A lot of problems about outdoor power supply are caused by the battery cells. Most outdoor power supplies on the market use ternary lithium battery cells and lithium iron phosphate battery cells. Although the former is less safe, it is light enough and can also have good power supply release at extremely low temperatures (- 20 ℃). The latter has a lower release than the former only at extremely low temperatures, and is generally higher in safety. However, some unscrupulous businesses will choose to use lithium manganate battery cells and lithium titanate battery cells with weak power storage capacity and lithium cobalate battery cells with weak safety in order to seek more profits.
At present, the mainstream outdoor power supply on the market still has many shortcomings, such as large size, low use frequency, high price, and slow charging speed. Therefore, a new outdoor power supply has emerged on the market, which is simply like an electric bicycle. When one battery runs out of power, replace another battery.