1. Reviews on Chinese Patents Regarding the Nickel/Metal Hydride Battery
2. Toyota to Start Local Production of NiMH Battery Cells in China by End of 2016http://techon.nikkeibp.co.jp/atclen/news_en/15mk/030900433/
3. Heat Tolerant NiMH Batteries for Stationary Powerwww.battcon.com/PapersFinal2010/ZelinskyPaper2010Final_12.pdf
4. Batteries and Heat—A Recipe for Success?www.battcon.com/PapersFinal2013/16-Mike%20Zelinsky%20-%20Batteries%20and%20Heat.pdf