Low temperature polymer electrolyte-based solid-state lithium batteries

Key Points

• Cycling stability is achieved at -10 °C for lithium cells with polymer electrolyte.
• The solid-state lithium battery utilizes a 12 μm-thick high-strength electrolyte to enhance performance.
• Research focused on the efficiency of low-temperature battery operation, emphasizing solid-state technology.
• These findings suggest that solid-state lithium batteries could be viable in colder climates; additional testing is needed.