All the external batteries that we have chosen have a very good quality until they include different technologies that ensure that the reliability they offer when working is excellent. In addition, each and every one of the accessories that we have chosen is not lacking and that now several output ports are on offer so that you can use in parallel various devices at the same time, such as carrying out a charging process on a smartphone and a tablet, without compromising the proper functioning of the accessory in question.
The 20,000 mAh external batteries on offer
We leave below a list of purchase options that are highly recommended right now because they have very important discounts and what makes them one of the models with best quality / price ratio one of those that you can buy from home and that have an excellent charge that allows you to leave home with complete peace of mind without worrying about everything that has to do with autonomy. They are as follows:
Aukey Battery
A model that has among its virtues that of having USB type C connections, so it is possible to use it with a large number of devices such as the Nintendo Switch console itself. With an excellent design in black that stands out for having a very reduced thickness, additional connection options such as USB type A ports. Your discount at this time is 26%.
Xiaomi Power Bank 3
This is the best performance option it is going to offer when downloading all the devices you connect, since it allows work with a power of up to 45 W, a very respectable brand. With a saving of 30%, this is a fairly light accessory and it also does not lack USB type C connectivity. It should be noted that it offers excellent efficiency when operating.
CoolReall Powerbank
This is from the 20,000 mAh external batteries, what you should take into account before deciding to buy one. With two USB outputs that allow fast charging, its compatibility is simply excellent and it does not lack good details such as the inclusion of some LEDs that allow you to always be informed of the status of the device. You now have a 6% discount.
Redmi Power Bank
What is most striking about this model that you can buy with a saving of 7% is that it has a very striking white design. With various protection technologies, even against high temperatures, the number of USB connections it integrates is four without missing type C. It is one of the lightest models of all that we have chosen for this list.
Romoss external battery
Clearly, what is most striking about this accessory is that it has a small screen in which you can see very precisely the percentage of charge that the internal battery has. This is a model that is compatible with Quick Charge 3.0 technology, since it is capable of reaching an output power of up to 18 W. Its offer at the moment is 15% and it is a model that has five USB ports.
