The delivery is next to the Power Bank and a Micro USB cable for charging this also a 3-in-1 charging cable with which all popular smartphones can be recharged (Micro USB, Apple Lightning, the old 30-pin Apple connector). Furthermore, a manual is included, which was written not only in English but also in German legible.
The built-in battery is a 5000 mAh Lithium-Polymer battery. One can assume that about 30% of this capacity will be consumed by internal conversion processes. Accordingly, leave about 3500 mAh for charging a smartphone or tablet use per charge the Power Bank. For current smartphones that is usually sufficient for 1-2 full charge, depending on the size of the corresponding device's battery is dimensioned. On my Sony Xperia Z3 is that with the 3100 mAh battery is a little short for a lot more than one charge it is not enough in this case. But still.
Due to the very compact dimensions (115x60x10 mm) and light weight (110 g) of the Power Bank is suitable for this but perfectly Always with you-have-. Simply grab bag somewhere in the (jacket) and have ready for all eventualities. For the way a super solution!
The mentioned weight advantage but also reflected in the materials used again. The housing of the power bank is made of plastic. But this is the rule. Because few Power Banks are made of aluminum or other materials, especially as this is also included in the price. The Power Bank also acts nevertheless very well made and makes a high impression. The housing is not just white, but appears to be shimmering a little and reflects slightly. Looks good.
Conclusion: The strengths of this Power Bank are in the compact dimensions and low weight. With regard to the capacity we need to know what you need and want to have just. The Power Theory 5000 is very handy and definitely does its job as intended. I would definitely recommend it!