Even more power on the go with a strong battery bank

There are now many external battery, so that the decision which product is right, is not so simple. I was allowed in the past few months some experience with battery packs and hope something here to provide clarity.

Technically, this product is up to date. With an output of 15.000mAh the battery bank is one of the more powerful models on the market. A full battery bank is sufficient for about 6-7 charges of current smartphones. By comparison, small battery banks in stick form create just a single charge of a smartphone. This device is not only interesting for smartphones, but also suitable for other various devices. Tablets and slightly larger devices with more power are not a problem. Ideally suited to the external battery is in Bluetooth speakers, which you can extend the term loosely around a few hours. Especially when traveling, outdoor celebrations and adventures in the great outdoors a universal companion.

The Power Bank of Supremery comes well packed in a cardboard box. A USB charging cable and an English-language instructions are the Power Bank. Likewise, an adapter Micro USB to Mini USB. The housing is made of metal and plastic. There on the front a four-stage power display. Here you can read in quarterly increments how much charging capacity is still available on the device. A power button sits above and a pilot light indicates when loads successfully. On the upper face sitting 2 USB outputs (1A again, once 2A), an SD card reader compartment, a micro-USB connector to the battery bank to load, as well as 2 LED lights for the built-in flashlight function. Visually see the whole device very high quality and well processed. I had really bad processed Power benches in hand, so that it can clearly points of Supremery here.

My smartphone, I invite this Power Bank in almost the same time, as if this is done via the original power supply to the mains. Mostly I need the Power Bank only for a device, but it is also possible to charge two devices simultaneously. Since only one USB charging cable is included, you can also take a cable to original. Charging the battery pack itself is done via the USB cable to the computer or with any power supply.

The flashlight function, and the card reader for SD cards are nice trade-intentioned, but in my view not necessary. I go never unpacked the battery bank because I had a light hand. In addition, it is also not very bright and the battery bank to keep a flashlight is also kind of weird and awkward. The card slot I do not need personally, but it works as it should. I tried it with an 8GB SD card.

Considering its compact size and low weight of the battery bank 15.000mAh I forgive again a plus dots! Some competitors size and weight are very low. There are similarly large and heavy products on the market, but these are a good bit less powerful of the mAh capacity forth. Thus, I assume that they have received a really technically modern product with the product of 15.000mAh Supremery.

Priced there are already cheaper models in the range. Here, the processing, size and performance is after many charges but so excellent that one can perhaps sometimes overlook a few euros.

Conclusion: The acquisition of the battery bank has paid off. A power loss is not in sight even after several charges. Especially the small size and fast charging convince me. The battery pack fits in any pocket. Therefore, I also forgive like 5 star and recommend the product. I hope I could be a little help in the purchase decision :-)