In my opinion, this article is well-structured and qualitatively designed, which concisely reflects all aspects of the topic. However, the language is complicated for beginners, since the article contains many scientific terms. Consequently, I would recommend this article to read those who would like to improve their language skills or have already an appropriate English level. Anyway, I would recommend this article to read either to get to know with or to get an overview of galvanic device working principle.
In conclusion, it has to be said that it is surprisingly hard to store energy. The authors’ main conclusion is that the performance of existing lithium batteries is heavily dependent on chosen material and thermal characteristics. With both new technology’s development and exploration of new formulas, it is possible now to store a big amount of energy in a relatively small device. Nowadays we cannot imagine our life without mobile phones, wireless power transmission or in other words power bank, and in the near future, I hope, electrical vehicles. The studies of batteries technologies, its popularization and realization marked the beginning of the development of new concept of wireless electrical and partly eco-friendly devices, that can positively affect the state of environment we live in. I am grateful for your attention. Now, I’m ready to answer your questions if they are.
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