What is a power bank?
Mobile power supply, also known as mobile power supply, mobile charger, is a portable charger that can be carried by individuals and can store electrical energy. It is mainly used for charging consumer electronic products such as handheld mobile devices. It is especially used in situations where there is no external power supply.
What are the components of the mobile power supply?
1. Batteries
The battery core is the core of the mobile power supply. The batteries of the common mobile power supply on the market generally use 18650 or soft-coated polymer.
2. PCBA protection board
The function of the PCBA board is to protect the cells, such as limiting overcharge and overdischarge, and another function is boosting.
3. Shell
The battery core and the PCBA protection board must have a place that can withstand placement. This is the surface of the mobile power supply we often see.
4. Input and output terminals
This is also a very important part of the mobile power supply. One refers to a USB output interface attached to the mobile power supply, and the other is a port for charging input, usually a MINI port. There are also special ones, which vary according to the power bank.
Different types of mobile power for your choice:
1. The mobile power supply with lighting function, built-in energy-saving super LED lighting, very energy-saving.
2. The mobile power bank with charging function only, this kind of charger does not have any other extended functions. The advantage is that this type of charger has a large capacity, which is very suitable for professional external power supply.
3. The mobile power supply with solar panels can be charged by sunlight during use to achieve the purpose of replenishing electricity.
4. Use flexible and flexible monolithic integrated circuit PV thin-film solar panels to store solar energy in storage batteries, or directly transmit the electric energy converted from solar energy to electronic equipment.
5. The highest quality, safe, and high-quality mobile power source produced with the latest technology and the safest lithium polymer battery cells stores the power in the battery cells, and transfers the power to the electronic equipment higher and faster, and can be realized at any time. It’s convenient and quick to charge as you use it.
