China's Battery Case Enters 0.25mm Era, Nail Penetration Resistance Up Over 30%
Xinheyuan Thermal Transmission Technology has achieved mass production of 0.25mm ultra-thin aluminum battery cell enclosures. The weld sealing precision reaches a fraction of human hair diameter, with nail penetration resistance improved by over 30% and heat dissipation efficiency increased by more than 20%, while the entire production line core technology is fully localized.
2321 day ago
