Mobile devices such as smartphones and tablets are powered by batteries. These are usually built into the device itself, but have a limited capacity and therefore a relatively short life between charges. A discharged phone needs to be recharged by connecting it to a mains-powered charger. However, this is not always possible. PowerBanks come to the rescue. These devices are nothing else but mobile batteries dedicated to charging mobile devices. All you need to have with you is a PowerBank and an appropriate charging cable which you plug into your phone to start charging your device.
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PowerBank mobile batteries
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Mobile battery PowerBank Esperanza XMP102W Extreme Quark XL 5000mAh - white
Mobile 5000 mAh battery to power or charge mobile devices. It has one USB port, and includes a microUSB adapter, which allows you to charge your mobile phone.
Index: ZAS-06737
Index: ZAS-06737
Mobile battery PowerBank PB11 4000mAh - white
Mobile 4,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone. Charging status...
Index: ZAS-06352
Index: ZAS-06352
Mobile battery PowerBank Esperanza Radium EMP106WE 8000mAh
Mobile 8000 mAh battery to power or charge mobile devices. It has three USB ports, a microUSB adapter is included, which allows you to charge your mobile phone. Charging...
Index: ZAS-05145
Index: ZAS-05145
Mobile battery PowerBank Extreme Quark 2000mAh XMP101W - white
Mobile 2,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone.
Index: ZAS-07449
Index: ZAS-07449
Mobile battery PowerBank Esperanza Hadron EMP105K 4400mAh black
4400 mAh mobile battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone.
Index: ZAS-05144
Index: ZAS-05144
Mobile battery PowerBank Esperanza Fermion EMP114W 10000mAh - white
A mobile battery with a capacity of 10000 mAh to power or charge portable devices. It has two USB ports, the set includes a microUSB adapter, which allows you to charge e.g....
Index: ESP-10796
Index: ESP-10796
Mobile battery PowerBank Blow PB14 14000mAh - white
Mobile 14,000 mAh battery to power or charge mobile devices. It has two USB ports, a microUSB adapter is included, which allows you to charge your mobile phone. The charging...
Index: ZAS-06359
Index: ZAS-06359
Mobile battery PowerBank Esperanza EMP116K Nucleus Super Slim 4400mAh
Mobile 4,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to power a Raspberry Pi minicomputer or...
Index: ESP-10073
Index: ESP-10073
Mobile battery PowerBank Blow PB11 4000mAh - black
Mobile 4,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone. Charging status...
Index: ZAS-06353
Index: ZAS-06353
Mobile battery PowerBank Blow PB16C 15000mAh - white
Mobile 15,000 mAh battery to power or charge mobile devices. It has a USB port and a USB-C port, a microUSB adapter is included, which allows you to charge your mobile phone....
Index: ZAS-08093
Index: ZAS-08093
Mobile battery PowerBank Blow P12 6000mAh - grey
Mobile 6,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone. Charging status...
Index: ZAS-06846
Index: ZAS-06846
Mobile battery PowerBank Extreme XMP102K Quark XL 5000mAh black-white
Mobile 5,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone.
Index: ZAS-06736
Index: ZAS-06736
Mobile battery PowerBank Esperanza EMP111WR Boson 6000mAh - White and red
Mobile 6,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to power a Raspberry Pi minicomputer or...
Index: ESP-10071
Index: ESP-10071
Mobile battery PowerBank Esperanza Electron EMP104WK 5200mAh
Mobile battery with a capacity of 5200 mAh to power or charge mobile devices. It has a USB port, a microUSB adapter is included, which allows you to charge your mobile...
Index: ZAS-05143
Index: ZAS-05143
Mobile battery PowerBank PB11 4000mAh - pink
Mobile 4,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone. Charging status...
Index: ZAS-06841
Index: ZAS-06841
Mobile battery PowerBank Esperanza Hadron EMP105R 4400mAh red
4400 mAh mobile battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to charge your mobile phone.
Index: ZAS-06075
Index: ZAS-06075
Mobile battery PowerBank Extreme Style Ampere 10000mAh - microUSB, USB C - black
Mobile battery with a capacity of 10000 mAh by Extreme. Designed to charge mobile devices such as smartphones, tablets and smartphones. It has 2 USB ports , for charging...
Index: ZAS-16304
Index: ZAS-16304
Mobile battery PowerBank Esperanza EMP110WR Graviton 4800mAh - white and red
Mobile 6,000 mAh battery to power or charge mobile devices. It has one USB port, a microUSB adapter is included, which allows you to power a Raspberry Pi minicomputer or...
Index: ESP-10070
Index: ESP-10070
Mobile battery PowerBank Jump Starter 16800mAh JS-19
16800 mAh mobile battery for powering or charging mobile devices with a low battery start function in the car and a flashlight. It has four USB sockets, a DC socket and a...
Index: ZAS-08328
Index: ZAS-08328
Mobile battery PowerBank Goobay 49216 8.0 8000mAh
Travel lithium polymer (Li-Pol) Powerbank Goobay 8.0 from the OUTDOOR series with a capacity of 8000 mAh with photovoltaic panel and flashlight function.
Index: GOB-13711
Index: GOB-13711
Mobile battery PowerBank Esperanza Joule EMP103WE 2200mAh - white-grey
Mobile 2200 mAh battery to power or charge mobile devices. It has one USB port, and includes a microUSB adapter, which allows you to charge your mobile phone. Charging status...
Index: ZAS-07385
Index: ZAS-07385
Mobile battery PowerBank Esperanza EMP117K Neutrino 8800mAh
Mobile 8 800 mAh battery to power or charge mobile devices. It has one USB port, and includes a microUSB adapter that allows you to power a Raspberry Pi minicomputer or charge...
Index: ESP-10074
Index: ESP-10074
Mobile battery PowerBank Jump Starter 12800mAh JS-15
A 12800 mAh mobile battery for powering or charging mobile devices with a low battery start function in the car and a flashlight. It has two USB sockets, a DC socket and a...
Index: ZAS-08327
Index: ZAS-08327
Mobile battery PowerBank Goobay 72204 20.0 20000mAh
A mobile and powerful 20,000 mAh battery with 3 USB outputs. Goobay has equipped its powerbank with a USB cable directly attached to the device, so you can avoid the tangle of...
Index: GOB-13712
Index: GOB-13712
Energy to charge your mobile devices in your pocket
With a mobile battery you can charge your phone or tablet anywhere in the world. Devices such as PowerBank are ideal during a trip, a longer train or bus journey (not all of them are equipped with power outlets). Thanks to it you will always find a charger for your phone, regardless of whether you have access to the power grid or not. Choosing a large enough PowerBank, we can be sure that our smartphone will be charged for days.
Convenient power source with powerful batteries
PowerBank is a compact device for charging phones, as well as other devices charged via USB. At the output of this kind of mobile battery you will find a standard USB port, giving a voltage of 5 V and a current reaching even more than 2 A. This allows you not only to connect PowerBank to your phone, but also to power many other devices using it. Besides the obvious applications - charging phones, tablets, watches, etc., with its help you can charge some netbooks (compact laptops) with USB-C port for powering, and even power Arduino modules or single board computers such as Raspberry Pi.
How to choose a PowerBank
PowerBank is characterized by a number of features and parameters that we must keep in mind when choosing a specific device. On the one hand, as a mobile battery, it has a certain capacity. The larger it is, the more charge it will store, so you will be able to charge your phone more times or power your Raspberry Pi longer before you need to charge the PowerBank itself. The devices available in the Botland store range in capacity from about 1000 mAh to 20000 mAh. The former value is equivalent to charging a modern smartphone once or twice. In turn, the second will allow you to easily charge such a device for two weeks. We also need to choose the output parameters of the device to the phone. It is mainly about the output current. Many phone models allow charging with a higher current, so it is good to buy a PowerBank with a current of at least 2 A.