A US-based battery company, 24M Technologies, has developed a groundbreaking battery technology with an energy density of 660 Wh/kg, enabling faster charging, improved cold-weather performance, and a significantly longer driving range of up to 1,000 miles
Questions to inspire discussion
Performance Enhancements
🚀 Q: How does 24M's Eternalite electrolyte improve battery performance?
A: Eternalite enables 3x ionic conductivity and 4x charge rate compared to conventional electrolytes, offering faster charging and improved cold weather performance in lithium-ion batteries.
⚡ Q: What battery chemistries can benefit from Eternalite electrolyte?
A: Eternalite is compatible with various battery chemistries, including lithium metal, silicon, and graphite-based batteries, immediately increasing energy density when integrated into existing manufacturing processes.
Safety Innovations
🛡️ Q: What is the Impervio separator technology and how does it enhance battery safety?
A: Impervio is a breakthrough in battery fire safety that actively suppresses dendrites, enables early fault detection, and prevents thermal incidents before they start.
Applications
🔋 Q: In which applications can 24M's technologies be used?
A: Eternalite electrolyte and Impervio separator can be used in EVs, energy storage systems, consumer electronics, aviation, and ebikes to deliver enhanced performance and safety.
Specific Use Cases
🚗 Q: Can Eternalite electrolyte be used with Tesla 4680 cells?
A: Yes, Eternalite electrolyte is compatible with Tesla 4680 cells and can significantly increase energy density when integrated into existing manufacturing processes.
🏆 Q: What recognition has the Impervio separator technology received?
A: The Impervio separator technology won the 2025 World Changing Ideas Award for its breakthrough in battery fire safety.
Key Insights
Revolutionary Battery Technology
- 🔋 24M'sEternalite electrolyte enables 4x faster charging, 3x ionic conductivity, and massively improved cold weather performance in lithium-ion batteries.
- 💡 The Eternalite electrolyte achieves 660 Wh/kg energy density, potentially enabling a 1,000-mile real-world range in electric vehicles.
Versatile Applications
- 🚗 Eternalite is compatible with multiple battery chemistries, including Tesla 4680 cells, silicon batteries, and graphite-based batteries.
- 🔌 The technology can be applied to electric vehicles, energy storage systems, consumer electronics, aviation, and e-bikes.
Safety and Longevity
- 🛡️ 24M'sImpervio separator technology actively suppresses dendrites, enables early fault detection, and addresses key risks like overcharging and thermal runaway.
- 🏆 The combination of Eternalite electrolyte and Impervio separator delivers safety and longevity far outweighing other companies, earning recognition as a world-changing idea.
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Clips
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00:00 💡 A US battery company has unveiled a game-changing technology with the highest energy density batteries ever seen, boasting 660 Wh/kg and enabling a 1,000-mile real-world range.
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01:34 ⚡ 24M reveals new US-made batteries with 660 Wh/kg energy density, charging 200 miles of range in just 4 minutes with a potentially lower power charger requirement.
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02:30 ⚡ US company 24M Technologies announces Eternalite, a new electrolyte that enables faster charging, improved cold-weather performance, and up to four times higher charge rate than conventional electrolytes.
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03:47 ⚡ US-made batteries can charge from 15 to 80% in just 5 minutes without needing megawatt charging infrastructure.
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04:43 ❄ Eternalite batteries retain nearly full capacity at 0°C and over 80% capacity at -40°C, outperforming conventional lithium-ion batteries in cold weather conditions.
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05:42 💡 24M's eternal electrolyte breakthrough enables significant increase in energy density for various lithium-based batteries, including existing ones like Tesla's 4680, allowing for up to 1,600 km driving range and years of reliable performance.
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07:09 💡 US-made batteries with world's highest energy density enable safer, wider use of lithium-ion and lithium-metal batteries in electric cars and devices.
- 24M's Impervio battery separator technology, recognized as a 2025 world-changing idea, enables safer lithium-ion and lithium-metal batteries by preventing thermal incidents and addressing key risks like overcharging and internal shorts.
- US-made batteries with the world's highest energy density can be safely used in various applications, including electric cars and personal devices, and can operate well at -40°.
- 09:40 💡 Sandy Munro regrets not investing in a US-based battery company that produces the world's highest energy density batteries, which he had previously featured in a video.
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Duration: 0:10:9
Publication Date: 2025-06-25T10:25:46Z
WatchUrl:https://www.youtube.com/watch?v=DK_hOnvU3l8
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