Application Background
Electric vehicle battery packs require precise temperature control between 15-35°C to maintain performance and longevity. In cold climates, batteries lose up to 50% of their range without effective preheating.
Product Solution
We developed customized NiCr alloy heating cables with flexible insulation layers, integrated into the battery pack structure to provide rapid preheating. The solution supports both uniform temperature distribution and efficient energy consumption.
Application Results
The thermal management system reduced battery preheating time from over 10 minutes to just 90 seconds in -30°C conditions, significantly improving EV range and performance in cold weather.
