VREMT High-Performance Battery "Hardcore Challenge" to the Extreme: Waterproof and Fireproof, Safety Performance Far Exceeds National Standards!
VREMT High-Performance Battery "Hardcore Challenge" to the Extreme: Waterproof and Fireproof, Safety Performance Far Exceeds National Standards!
Blog Article
With the rapid development of the new energy vehicle industry, user demands for vehicle safety are increasingly high, especially regarding the safety performance of battery packs, which has become a crucial indicator of the quality and safety of new energy vehicles. As the summer rainy season approaches, the plum rain weather in southern regions makes new energy vehicle owners particularly concerned about the waterproof performance of EV battery packs. In this context, VREMT has leveraged its outstanding technological innovation to provide users with high-performance battery safety solutions that exceed national standards, elevating the safety performance of new energy vehicles to a new level.
For new energy vehicles, the waterproof performance of EV batteries is a key indicator of their overall safety performance. The current standard for EV battery waterproofing in the new energy vehicle market is IPX7, meaning the EV battery pack can function normally after being submerged in 1 meter of water for 30 minutes. However, VREMT has not stopped there and has further challenged the limits by raising the EV battery waterproof standard to IPX8. Under extreme testing conditions of being submerged in 10% saline solution for 48 hours, VREMT's 800V battery pack maintained excellent airtightness, with all data showing normal operation. This marks that VREMT's 800V battery pack far exceeds national standards in waterproof performance, fearless of water vapor penetration and road surface water, providing users with more assured travel protection.
In addition to waterproof performance, VREMT has pioneered several extreme tests to ensure the safety of EV battery packs under extreme conditions. Among them, the "external fire" test is particularly noteworthy. In a fire exceeding 700°C for 240 seconds, VREMT's strong thermal management battery not only maintained normal cell voltage and overall insulation but also showed no signs of fire or explosion after being left for 2 hours. This test result far exceeds the EV battery external fire test standard (igniting gasoline for 130 seconds, with measured temperatures reaching 590°C), demonstrating VREMT's strong thermal management battery's excellent stability and thermal runaway prevention capability in ultra-high temperature environments.
VREMT's testing capabilities are not limited to extreme condition tests; its laboratory also possesses comprehensive testing capabilities from material level to component level to system integration level. In material and electrochemical testing, VREMT ensures the quality and safety of EV battery materials through material performance evaluation, non-destructive analysis, and elemental analysis. In power battery and energy storage testing, VREMT conducts electrical performance tests, safety tests, and functional verification to comprehensively ensure the performance and safety of EV batteries.
In terms of environmental reliability testing, VREMT spares no effort. Rigorous testing conditions such as seawater immersion, mechanical impact, temperature shock, dust and water resistance, high altitude, salt spray, drop, and humid heat cycles have not caused battery pack prices any damage to VREMT's high-performance batteries, fully proving their excellent stability in extreme environments.
VREMT consistently leads with technological innovation, continuously breaking through technical bottlenecks to provide solid support for the new energy vehicle industry. Its EV battery safety performance, which exceeds national standards, not only provides users with a more assured travel experience but also sets a new benchmark for the safe development of the new energy vehicle industry.