When choosing a portable charger, many buyers are guided solely by capacity. Fortunately, for the overwhelming majority of devices to work properly, a voltage of 5V and a current of 2A are enough, but this does not mean that you can buy the first external battery that comes across. Our ranking of the best power banks of 2021 contains models with good actual capacity, different charging standards and high throughput. We took into account not only the descriptions of the manufacturers, but also the actual data. In addition, reviews of real buyers and experts were taken into account.
First of all, it is necessary to consider the quality of the Li-components. Lithium-ion and lithium-polymer models are on sale today. The second option has higher current ratings, but they are more expensive. The latter are more often universal, and are suitable not only for tablets with smartphones, but also for small household appliances.
From the point of view of value for money, today it is more rational to focus on more capacious fast charging power bank for Samsung s9 and s10, the capacity of which should at least be sufficient for charging laptops. Otherwise, there is simply no need to overpay for a low-power battery. We have tried to collect functional solutions with a wide range of applications in this category. At the same time, focus on reliable solutions that guarantee efficiency in practice when working with different devices, and not just one brand.
Gadget, which is the best power bank for Samsung
5th place – Baseus Adaman Metal PD3.0 QC3.0 – best of inexpensive quick charge power bank for Samsung per $35
The Baseus Adaman Metal PD3.0 QC3.0 model, equipped with a Type-C PD (18W) port, is added to the list of good power bank models. The capacity of this device is 20,000 mAh, which is enough to charge various portable gadgets, up to laptops. In addition, the structure includes a MicroUSB interface. The maximum power of the product is 22.5 W. There is enough high power to restore the battery charge of a premium smartphone in 40-50 minutes (on average). In addition to fast charging, it is necessary to note the presence of a digital screen, through which users can monitor the charge level, as well as the time required to fully restore the battery. Another advantage is the quality of the case, made of thin metal.
|• optimal power; • fast charging; • excellent construction; • compact size, • low price.||• too simple design; • no light indication; • no cover included.|
4th place – TopON TOP-T72 – good fast charging power bank for Samsung s9 per $60
For buyers looking for a power bank for portable devices, our list includes the time-tested TopON TOP-T72 with a capacity of 18,000 mAh. This product uses high-quality elements, due to which the resource of charging cycles is 500, and it takes about 2.5 hours to fully restore the capacity using microUSB. With USB, the charging current is 2.1A. According to DC, this indicator will be equal to 3A. The power during operation of one gadget can be 24 watts. In other words, support for Quick Charge 2.0 is implemented. According to the manufacturer’s description, laptop charging is provided, there is a manual voltage switch. There are 8 adapters available at once for different types of laptops.
|• charging three devices; • 8 adapters for laptops; • current strength; • fast charging.||• not always on sale; • not very informative light indication;|
3th place – Baseus Mini JA 30000 – worthy fast charge power bank for Samsung per $30
If you are looking for a good external battery for 30000 mAh, including for restoring the capacity of laptops, we suggest paying attention to the Baseus Mini JA 30000 Black model. This product is enough to restore batteries in a huge range of portable devices. This invention uses high quality Li-Pol cells, which directly indicates a long charging resource and stable operation. The design includes many interfaces, including a USB port and USB Type-C. Accordingly, fast charging of smartphones and even laptops is provided. In addition, this model is great for iPhones, because it supports the Apple Lightning standard.
|• support for USB Type-C; • Apple Lightning standard; • good build; • capacity 30000 mAh.||• easy to scratch; • slowly charges the laptop.|
2nd place – Qumo PowerAid Note Pro – the great fast charging power bank for Samsung s10 per $60
The model of the Qumo PowerAid Note Pro series definitely deserves attention. We are talking about a powerful 40,000 mAh power bank with high quality Li-Pol components. Like many counterparts, this external battery supports 500 charging cycles. It takes only 4 hours to fully restore the declared capacity, which, you see, is a solid indicator. The advantages of this product include support for various fast charging standards, including Quick Charge 3.0 and Huawei Fast Charge. The device has a DC input, the charging current in which can reach 4.7 A. The maximum power of the device is 18 W, which is enough for the vast majority of mid-range smartphones with support for fast charging.
|• charging standards; • resource of charges; • high current strength; • high power.||• heavy enough.|
1st place – DELL Power Companion – the gadget, which is the best power bank for Samsung per $122
The best power bank for the price and quality of 2021 is the DELL Power Companion model, made in a stylish design and having a capacity of 18,000 mAh. What is the reason for the declared value? First, the high quality of the elements and stable performance. The actual capacity is almost the same as stated, which is rare for external batteries. Implemented two USB ports (proprietary proprietary). Hence, this gadget is suitable for a wide range of gadgets from different companies. Naturally, this device is better suited for all products of the company. Among other things, the device has a robust housing that is not afraid of minor damage and can be used on any trip.
|• wide scope of use; • two proprietary interfaces; • excellent body; • bright design; • compact size.||• overpriced.|
So, the first thing that of course catches your eye in our top is that the models are not cheap. Yes it is. But you were looking for the top of the best models, not the top of the cheapest, right? Good is not cheap.
Secondly, it should be borne in mind that you are buying an external battery not for a couple of years, but for long-term use. And the trend is that every year new models of smartphones consume more and more energy compared to the old ones. Compare how much the flagships consumed in 2010 and how much they are consuming now. Therefore, of course, when choosing fast charging power bank for Samsung s10, you need to be prepared for the fact that in 10 years new models of smartphones will consume much more than they consume today. Therefore, if you are looking for a solution for more than one year, approach the choice of an external storage battery carefully.