Proda Power Box PPL-12

The capacious portable energy storage from the Remax company provides multiple charging of third-party gadgets on one tank of its own battery. And this is not at all surprising, given the claimed capacity of 20,000 mAh.

Simultaneous charging

Power bank owners are provided with two USB ports for simultaneous charging of a pair of connected devices. At the output of one connector, the current strength is 1 A, and the other — 2.1 A. Both interfaces are located on one of the narrow edges of the case, and between them is a microUSB port for self-charging an external battery. Given the large capacity, the process of "refueling" Remax Proda Power Box 20000 stretches for 6-7 hours.

Let there be light!

Right there, in close proximity to all ports, there is an LED flashlight. It shines, in fact, so-so, but the built-in lamp is suitable for illuminating the path in an unlit entrance hall. Also, a flashlight will help on a forest path or in a dark alley. And if there are intruders in it, an external battery can be used as a means of self-defense, which is facilitated by its weight (380 g) and large dimensions (161x61x23 mm).

informative

In addition, in the arsenal of the model there is a digital display, which displays the percentage value of the remaining charge in the battery tanks. In terms of information content, this method of conveying information about the residual charge significantly outperforms other solutions with LED indication. As a result, the game is worth the candle, especially against the backdrop of the cost of an external battery, which is perhaps the most affordable among other “twenty-thousanders” on the market.