article_snippet: This makes them safer, smaller, (pictured) more robust and mean them can be used at higher temperatures .
article_snippet: This not only makes them safer for both the consumer and the environment, but them are also more robust - liquid electrolytes can be easily damaged - and can be used at higher temperatures.
article_snippet: This not only makes them safer for both the consumer and the environment, them are more robust - liquid electrolytes can be easily damaged - and can be used at higher temperatures.
highlights_snippet: This makes them more robust, safer and can double the energy density .
  