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We are all familiar with compact external batteries (creepers), which are easily placed in a bag or backpack, help to charge your smartphone, other small gadgets on the road. But what if you need more energy? Here they come to the rescue portable charging stations . They are also called external batteries with high capacity, sherming stations and more. With their help you can not only charge tablets, "smart" watches, but also feed TVs, lighting and more.
Modern charging stations provide for a large number of input and output ports. They can be charged from socket, solar panels, cigarette lighters, charge devices through different versions of USB ports, 220 volts, Type-C connector, etc. Also today you can buy a voluminous External battery with wireless charging. The option will be relevant for charging headphones, smartphones, fitness bracelets that support this function. To charge your gadget, it is enough to put it on a special platform of the charging station. This is convenient, because the rest of the ports remain free for other gadgets.
Benefits and features of wireless charging
one of the main advantages of this method is the convenience of installing the device for charging. With wireless charging, you can forget about unsuccessful attempts to get into the connector with a conctor. This is especially difficult in insufficient illumination.
Wireless charging devices increase the gadget life. With the usual connection, the connector wears out. On average, it is designed for 1500-2000 cycles.
Concerning the disadvantages, they include low mobility. When charging, the device must be fixed on the platform.It is more difficult to use in this position than in the case of wire charging. Wireless efficiency is about 20 % smaller.
External battery with wireless charging function works at the expense of an inductance. The current passes through a special coil, around which a magnetic field is formed. An electric field is formed at an angle of 90 degrees. It generates an electric current on the contours of the device that is laid on the appropriate panel.
For convenience in the world there is a single standard of wireless application . It is called qi . Today, there are 3 specifications that differ in radiation.
Other options for selecting charging stations with wireless charging
External battery with wireless charging is usually bought not only for this function. The following parameters remain the main ones:
- capacity . Points to the energy supply. The characteristics are indicated in VT*h or magd. 30-60 thousand magicians are enough for smartphones. If the charging station is used to power powerful consumers, it is recommended to pay attention to the models with a capacity of 70-100 thousand magicians.
- screws . Affects the types of connecting devices. For example, if the consumer power is 200 watts, it will not be suitable for an external battery at 100 watts.
- fast charging . The presence of this option saves significantly.
- Types and number of connectors . On sale there are models on 2-14 devices that can be connected at the same time.
Popular models of charging stations with wireless charging
In the Catalog " SUV " External batteries with wireless charging are presented models of brands such as Bluetti. Href = "../..//....///.... Zaryadnye-stancii/Brand-goal_zero"> Goal Zero , ecoflow .All charging stations are completely original, designed for 1000-3000 and even more charging cycles, depending on the type of battery used.
Station Bluetti eb3a has a capacity of 600 watts and a capacity of 268 watt. It is equipped with a folding handle, a flashlight, a display. The model is suitable for feeding home appliances, hiking, fishing. It is able to charge the iPhone 12 to 25 times. The wireless charging panel is designed for a maximum capacity of 15 watts.
Wireless external battery goal of 94ac
Station Flashfish A301 is capable of recharging up to 17 times the iPhone 13. It supports the technology. At the same time up to 9 devices can be connected to the battery. The station received wireless charging of the last standard. Its power is 15 watts. 
Section of the directory . For each wireless external battery, the price is set at a very acceptable level.
