Can the battery capacity (mAh) be greater?
It is possible to use higher capacity batteries. The battery capacity is expressed in miles of ampere-hours (mAh), the higher the value of the capacity, e.g. 3000 mAh, the longer the working time can be achieved with one battery charge, which increases our mobility and efficiency.
Wie wählt man Power Bank?
Was ist Ultra Charge?
Ultra Charge Schnellladung basiert auf drei Ladeprofilen - 5/9/9/12V. Je nachdem, welches Gerät Sie anschließen, können Sie sicher sein, dass die richtige Ladespannung gewählt wird und die Intensität so hoch wie möglich ist. Die Technologie garantiert eine sichere und schnelle Ladung unabhängig vom angeschlossenen Gerät. Mit Ultra Charge können wir die meisten Smartphones in 1-1,5 Stunden von 0 bis 100% aufladen.
Is there a cable connected to the Power Bank?
Each power supply comes with a USB micro-USB or USB C cable (see specifications) that can be used to charge the power supply, and if the phone has a suitable wall outlet, it can also be charged via this cable.
Does the battery indicator flash at the wrong moment? Your charger is not efficient enough? In such situations, it is worth having a good power bank with you! Use the cable to connect your power bank to your phone and power up the battery without a power socket. A power bank is an ideal companion for every journey. You can use it to charge smartphones, notebooks, smartwatches, game consoles, MP3 and MP4 players, car navigation and all other devices which have a suitable port. The modern Jump Starter power bank will start the engine in your car thanks to its high starting power! Discover all the advantages of external batteries and buy the best power bank with fast charging function.
In the Battery Empire shop, you will find a wide range of high quality and high-performance power banks. The devices we present are equipped with cells from renowned manufacturers, which will ensure mobility and freedom of work. Powerbanks differ not only in capacity but also in additional functions, number of ports, performance, design, size and weight. In our assortment, you will find external batteries of renowned manufacturers. This is the best guarantee of excellent quality and 100% satisfaction with use.
Powerbanks can be divided into three basic categories:
● lightweight and compact models that are ideal for charging your phone on the go,
● flexible models with multiple ports,
● high-performance devices for special tasks.
When choosing a good power bank, it is essential to pay attention to the capacity offered. Also, check the energy density of the device that will be powered by the external battery. Every power bank has a certain capacity, which is created by converting the low voltage of the battery cell to the 5 volts required for the chargers. For most devices, the actual capacity is 70-90% of the specified capacity. The actual capacity of a 10,000 mAh power bank is between 7000 and 9000 mAh. If your smartphone has a 4000 mAh battery, be sure to choose a power bank with a higher capacity. Check out our shop and buy a power bank with fast charging function with a capacity of up to 30,000 mAh!
Undoubtedly, an external battery will make you independent of the power grid and will power your mobile device wherever you are. Depending on the model, you can use it to charge your smartphone, tablet or notebook or several devices at the same time. A power bank with a 12-volt socket, i.e. an additional DC input, can be used to charge even large and demanding equipment.
The basic versions of power banks usually offer one input for connecting a suitable USB cable. Larger models have up to four ports, so you can charge multiple devices at the same time. A great example is Green Cell's Power Play Ultra Charge model with four USB inputs. The power bank features fast charging and can be successfully used to fill the batteries with your laptop, Macbook, iPad, iPhone, Nintendo Switch and more. In addition to connectors in the widely used USB 2.0 standard, good power banks offer a USB-C interface type. In some models, you will also find a Schuko socket, to which you can connect electrical devices up to 100 watts.
If you want to charge your mobile device without a cable, choose a power bank with wireless charging. Such an option is offered by the external battery of the brand Xiaomi, among others. An interesting choice is also a power bank by RDY. You will find this type of equipment in the assortment of our shop. Discover the wide range of products and forget about a discharged battery.
In our shop, we offer only excellent quality devices that will delight even the most demanding customers. You will find solar power banks, external battery accessories, cables, chargers with energy storage functions and much more. We have products from Green Cell, Xiaomi and RDY. Powerbanks can also come with additional options such as a display, integrated torch or battery level indicator.
A good power bank should have protection against short circuits, overvoltage, overload, deep discharge and overcharge. The devices we offer meet all safety standards. Each power bank battery is equipped with advanced protection electronics and branded cells, which translates into incredibly high performance and life.
Forget about battery problems. A Powerbank will effectively solve the problem of a discharged device. Inside there are lithium-ion or lithium-polymer cells with a particularly high energy density of up to 30,000 mAh.
If you care about top quality and an attractive price, do not wait and buy a good power bank in our shop today. Branded cells are a guarantee for long life and high real capacity. Advanced control electronics ensures full safety of use.
You do not have to worry about a discharged battery at the least opportune moment. Powerbank with a quick charging function will take care of your mobility and freedom of work. It is the perfect companion for every user of wireless devices. Check out our range and invest in an additional power source.
The Power Play10 from Green Cell is equipped with an Ultra Charge USB-A port, allowing you to charge even the most demanding devices in express time.
Ultra Charge is a fast charging technology developed by Green Cell. It is used in the company's latest devices. It is fully compatible with market standards. It provides 3.5 times more power. Ultra Charge is based on three charging profiles - 5, 9 and 12 volts. Depending on what device is connected, the appropriate voltage will be selected. So if you need a 12-volt power bank, the Green Cell external battery will automatically select the correct voltages.
Green Cell power banks offer reliable durability, high performance and a distinctive stylish design. The Pass-Through function allows you to charge both the Power Bank and the devices connected to it simultaneously. This is a fantastic time and energy saver. The well-thought-out design and high-quality materials used ensure resistance to any damage and comfortable use in any conditions.
The Green Cell brand was born out of a passion for mobility. The company's products are developed in accordance with the latest technology. Batteries for power banks are equipped with lithium-ion and lithium-polymer cells and are very popular among users of wireless devices.
We invite you to familiarize yourself with our offer. Constantly updated and extended assortment will meet the needs of each customer. Presented by us power banks are adapted to the hardware requirements and budget. We provide the highest quality at a good price!
Discover our attractive offer and enter the world of mobile freedom!