Welcome to GeekTimes.
We still do not quite understand what is happening here, but we will try to make it interesting for everyone.
It is difficult to surprise with something new in the market of portable batteries.
New devices differ in form factor, capacity of "cans" and special innovations, it seems like no one is waiting.
Yes, interesting concepts and solutions appear, such as wireless charging, like
Qimini Deuce or
new fuel cells , but they are far from the mass market.
The guys from the company Power Practical felt that something else could be improved.

And they came up with an external battery called Pronto.
Its main difference from all existing solutions on the market is speed.
')
Pronto is able to accumulate enough energy to fully charge one smartphone in 5 minutes.

This is achieved thanks to the possibility of charging Pronto using a higher current than conventional external batteries.
The developers presented two models - Pronto 5 and Pronto 12.
The model Pronto 5 consumes 25 watts per hour (5V x 5A), Pronto 12 - 60 watts per hour (12V x 5A).
Model 5 has a battery capacity of 4500 mAh, while the older brother - 13,500 mAh.

A list of the main differences between the two models (Pronto 5 and Pronto 12):
Capacity: 4500 mAh and 13500 mAh
Availability of ports: 1 USB output and 2 USB outputs, 1 12V output
Weight: 270 grams and 520 grams.
Both batteries are equipped with an aluminum case. Impact resistant and protected from moisture.
Pronto 12 can be called a truly hiking battery due to its 12V output.
From it you can charge any technique such as cameras or laptops, using an adapter for the car.
Read more about Pronto on
the project page on Kickstarter .
While Power Practical is preparing for the production of Pronto, you can have fun with battery robots
Ozaki D26 ,
Ozaki J104Or
unkillable Zendure Gridder one and
Zendure A2 .