heise online English<p>Safe batteries: Lithium metal batteries with integrated flame retardant</p><p>Lithium metal batteries are high-energy, but can quickly catch fire if they overheat. A polymer is designed to prevent this.</p><p><a href="https://www.heise.de/en/news/Safe-batteries-Lithium-metal-batteries-with-integrated-flame-retardant-10488882.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/en/news/Safe-batterie</span><span class="invisible">s-Lithium-metal-batteries-with-integrated-flame-retardant-10488882.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/Akku" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Akku</span></a> <a href="https://social.heise.de/tags/Wissenschaft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wissenschaft</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>