Revolutionary Lithium Battery Powers Equipment on Mount Everest in Extreme Cold for 12 Days Without Power Loss

“Still Running at 29,000 Feet”: This Lithium Battery Survived -40°F for Days Without a Single Drop in Power

Wiltson Energy has made a remarkable advancement with its low-temperature lithium battery, successfully powering scientific equipment on Mount Everest for an impressive 12 days without any interruption. This breakthrough highlights a significant step forward in providing reliable power solutions for extreme environments.

### Key Highlights
– **Low-Temperature Efficiency:** The battery operates efficiently in extreme cold, maintaining over 80% discharge efficiency at -40°F without the need for external heating elements.
– **Solar Charging Capability:** It can be directly charged by solar power even at 32°F, simplifying the system and enhancing energy efficiency in remote environments.
– **Safety Certifications:** Wiltson’s battery is backed by international safety certifications, allowing the company to address global challenges in harsh conditions.

As researchers and explorers continue to venture into more remote and challenging terrains, the need for power systems that can withstand harsh conditions has grown significantly. Wiltson Energy’s low-temperature lithium battery has proven its capabilities on Mount Everest, demonstrating its potential to revolutionize power solutions in extreme environments.

### Overcoming Cold Climate Challenges
Powering equipment in extremely cold environments has always posed significant challenges. Traditional lithium-ion batteries, such as ternary lithium and lithium iron phosphate (LFP), often falter in low temperatures, requiring additional heating to prevent freezing or failure. Wiltson Energy has tackled this problem by advancing the chemistry of low-temperature lithium iron phosphate (LiFePO₄) and integrating it into a robust battery module. This innovative system was vital during the Mount Everest mission, supporting critical scientific instruments like the world’s highest automatic weather station and an ice core drilling unit.

The battery’s ability to maintain over 80% discharge efficiency at -40°F is particularly noteworthy, as it nearly matches its performance at room temperature. This ensured that essential scientific instruments continued to operate without power loss, even at the summit of the mountain.

### A Monumental Achievement
Robert Xie, Wiltson’s chairman and CTO, described the successful powering of equipment on Everest as a monumental achievement. He emphasized that the battery’s ability to function without external heating simplifies energy infrastructure in remote settings, enhancing efficiency and ensuring reliable long-term operation for mission-critical endeavors.

This technological advancement has implications beyond scientific research, opening new possibilities for polar expeditions, critical infrastructure, and off-grid solar systems. Wiltson’s battery technology represents a significant step forward in developing dependable power systems that require minimal maintenance.

### Expanding Global Potential
Headquartered in Dongguan, China, Wiltson Energy is committed to providing advanced lithium battery technology solutions for global operations. The company sees substantial potential for its low-temperature battery, especially in the United States, where harsh winters and off-grid telecom systems demand reliable power solutions.

With international safety and quality certifications, Wiltson’s innovative battery solution is set to address extreme environmental challenges worldwide. By delivering consistent power in adverse conditions, this technology could redefine the capabilities of scientific research and industrial applications, ensuring smooth operations even in the most inhospitable environments.

### Conclusion
The successful deployment of Wiltson’s low-temperature lithium battery on Mount Everest underscores the company’s technological prowess and innovative spirit. As global demand for energy solutions that can endure extreme conditions continues to rise, Wiltson’s pioneering technology emerges as a beacon of reliability and efficiency. By overcoming the limitations of traditional battery technologies, Wiltson Energy is establishing a new standard for powering mission-critical operations in remote and challenging environments.