Wiltson Energy has made a remarkable breakthrough in demonstrating the effectiveness of its lithium battery technology. lithium battery technology battery technology on Mount Everest. During a 12-day scientific expedition, the company’s LiFePO4 battery operated continuously at 9,888 meters altitude and temperatures as low as -40 °C, without requiring maintenance or external heating.
Efficiency and reliability at critical altitudes and temperatures
The battery achieved a discharge efficiency of more than 80% at extreme sub-zero temperatures, a performance that compares with its operation at ambient temperature. This ensured that essential equipment such as the automatic weather station and ice core drilling equipment remained active without interruption.
In addition, Wiltson eliminated the need for complex heating systems thanks to the ability to charge directly through solar energy at temperatures approaching 0 °C. The robust cylindrical steel casing design ensures resistance to the low atmospheric pressure typical of high altitudes, preventing failures and guaranteeing system stability.
Low temperature battery and its applications
This proven technology has potential for multiple applications in the United States, including research in polar regions, remote telecommunications, and off-grid solar power. Wiltson offers a solution that simplifies power infrastructure, reduces consumption, and improves reliability in cold climates and inaccessible locations.
Backed by international certifications such as UL, CE, CB, UN38.3 and REACH, Wiltson’s LiFePO4 battery combines safety with an extended life cycle, strengthening its position as a reliable choice for critical missions in severe conditions.
Robert Xie, Wiltson’s president and CTO, noted that the success on Mount Everest confirms the unmatched performance of its technology in extreme environments. He noted that this innovation opens up new possibilities for scientific applications, polar expeditions and critical infrastructure in the U.S., where reliable power is indispensable.
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Source and Photo: Wiltson Energy via PRNewswire
