The new material provides an energy density of 1,000 watt-hours per liter, 100 times more than TDK's current battery. Competitors offer 50 Wh/l for small solid-state batteries and 400 Wh/l for rechargeable coin batteries.
TDK's all-ceramic material batteries with oxide-based solid electrolyte and lithium alloy anodes enable smaller device sizes, longer operation times, and enhanced safety. The technology aims to replace coin-shaped batteries.
Solid-state batteries are considered safer, lighter, potentially cheaper, and provide longer performance and faster charging compared to liquid electrolyte batteries in consumer electronics and electric vehicles.
While solid-state batteries represent a promising technology for energy storage, challenges remain, particularly in mass production for larger battery sizes, despite their potential to revolutionize the industry.
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