VFBATTERY REPORT
China

Technology Innovation

Page 542 of 768
Battery Report 2025, page 542: Technology Innovation
Sources and links on page 542 (1)

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  1. https://chejiahao.autohome.com.cn/info/24462785
Text on page 542

‘Thermal-Electric Separation’ & Multi-Layer Insulation Technology Description: 1. Thermal-Electric Separation: Orients cell vent downward and terminals upward, separating thermal runaway exhaust from high-voltage pathways. 2. Multi-Layer Insulation: Wraps each cell with aerogel, ceramic, and mica layers. 3. Harness Integration: Integrates wiring into a "wireless high-voltage box." Key Advantages / Features: 1. Prevents high-voltage arcing during thermal runaway, improving overall safety. 2. Creates a "safety cocoon" to effectively block thermal propagation. 3. Reduces manual labor, lowers failure rates, enables smart management system. "THERMAL-ELECTRIC SEPARATION" & MULTI-LAYER INSULATION APPLICATION EXAMPLE (HUWEI GIANT WHALE BATTERY)

Source: Autohome: 电动车公社

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