Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Batteries maintains its standards for the high quality of its published papers. Thanks to the cooperation of our reviewers, in 2020, the median time to first decision was 19 days and the median time to publication was 45.5 days. The editors would like to express their sincere gratitude to the following reviewers for their precious time and dedication, regardless of whether the papers were finally published:
| Alcoutlabi, Mataz | Fang, Chen |
| Álvarez Antón, Juan Carlos | Fernandes, Mariana Sofia Peixoto |
| Amanor-Boadu, Judy M. | Filgueira-Vizoso, Almudena |
| Amores, Marco | Filippos, Farmakis |
| Anseán, David | Flox, Cristina |
| Arruda, Thomas M. | Fly, Ashley |
| Asif, Amir | Franger, Sylvain |
| Astaneh, Majid | Fu, Guopeng |
| Aureliano, Manuel | Fujita, Toyohisa |
| Balagopal, Bharat | Fujiwara, Akihiko |
| Baláž, Peter | Fulvio, Pasquale Fernando |
| Barez, Fred | Gamo, Javier |
| Bartoli, Mattia | Geng, Linxiao |
| Bass, Robert | Ghannoum, AbdulRahman |
| Battistel, Alberto | Giorgetti, Marco |
| Battistel, Postdoc Alberto | Gohari, Soheil |
| Bella, Federico | Gómez-Cámer, Juan Luis |
| Bormashenko, Edward | González De La Rosa, Juan-José |
| Brooks, Geoffrey | Granata, Giuseppe |
| Bulgariu, Laura | Gueorguiev, G.K. |
| Casals, Lluc Canals | Han, Weiji |
| Chakrabarti, Amartya | Hao, Hongxia |
| Chen, Xiaorui | Hernandez, J. C. |
| Cheng, I. | Hosein, Ian Dean |
| Chinnam, Parameswara Rao | Huang, Wen Chang |
| Choi, Hojong | Hung, Tai-Feng |
| Chrenko, Daniela | Iclodean, Calin |
| Chung, Sheng-Heng | Ignat, Maria |
| Ciszewski, Mateusz | Irshad, Ahamed |
| Conti, Massimo | Jezowski, Pawel |
| Couto, Luis D. | Ji, Dongsheng |
| Cuadras, Angel | Jia, Yu |
| Damacharla, Praveen | Jiao, Yan |
| Damay, Nicolas | Julien, Christian M. |
| De Lorenzo, Giuseppe | Kakati, Nitul |
| Diederichsen, Kyle | Karbwniczek, Miroslaw |
| Doost Mohammadian, Hamid | Kashif, Muhammad |
| Dubarry, Matthieu | Kasnatscheew, Johannes |
| Dutta, Gaurab | Khadka, Dhruba B. |
| Dyatkin, Boris | Khan, Ziaudding |
| Etacheri, Vinodkumar | Khanna, Sourav |
| Kisielewicz, Tomasz | Saakes, Michel |
| Kitahara, Tatsumi | Samuel, Edmund |
| Kolek, Martin | Saxena, Saurabh |
| Kotobuki, Masashi | Schaefer, Jennifer |
| Kowal, Julia | Schimpe, Michael |
| Kozlovskiy, Artem | Schweiss, Ruediger |
| Kriston, Akos | Schwenzel, Julian |
| Królicka, Agnieszka | Sequeira, César Augusto Correia De |
| Kurc, Beata | Sgroi, Mauro Francesco |
| Kvasha, Andriy | Shinde, Surendra Krushna |
| Lavela, Pedro | Singh, Madhav |
| Lazaroiu, Gheorghe | Steinberger-Wilckens, Robert |
| Łebkowski, Andrzej | Stewart, David M. |
| Lee, Hoseong | Stopic, Srecko |
| Leoni, Alfiero | Sun, Xiuxuan |
| Lepadatu, Daniel | Swornowski, Paweł J. |
| Liang, Zheng | Thrinath, Reddy Ramireddy |
| Lin, Jeng-Chyan Muti | Tong, Linyue |
| Liu, Guicheng | Tornabene, Francesco |
| Liu, Lin | Tsutsui, Waterloo |
| Macias Garcia, Antonio | Tyliszczak, Bożena |
| Magasinski, Alexandre N. | Urbańska, Weronika Martyna |
| Magnien, Julien | Vedarajan, Raman |
| Mehmood, Khawaja Khalid | Venkatashamy Reddy, Mogalahalli Venkatesh |
| Mehta, Mohit | Vernardou, Dimitra |
| Minakshi, Manickam | Vidhi, Rachana |
| Mohammadi, Fazel | Wachowski, Sebastian |
| Morsalin, Sayidul | Wang, Chuanlong |
| Mozdzierz, Marcin | Wang, Yih-Wen |
| Mukhopadhyay, Shayok | Wen, Chuang |
| Nagai, Hiroki | Weng, Guo-Ming |
| Najafi, Ahmad Raeisi | Włodarczyk, Paweł P. |
| Noma, Naoki | Xing, Lei |
| Panchal, Satyam | Xu, Wei |
| Pancik, Juraj | Xue, Lianjie |
| Panoiu, Manuela | Zaghib, Karim |
| Paolella, Andrea | Zając, Piotr |
| Park, Jin-Soo | Zdenek, Slouka |
| Pecht, Michael | Zhang, Junxian |
| Pérez De Prado, Rocío Josefina | Zhang, Qifeng |
| Phillips, Jonathan | Zhang, Xuyang |
| Piegari, Luigi | Zhao, Rui |
| Połom, Marcin | Zhou, Wenbin |
| Rassõlkin, Anton | Zhou, Yiqun |
| Rodrigues, Marco-Tulio Fonseca | Zhou, You |
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations. |
© 2021 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).