When temperatures drop below 0°C, lithium-ion batteries lose up to 40% of their capacity. This stark reality forces engineers to ask: What heating systems genuinely preserve battery performance in extreme conditions? The answer lies in understanding evolving energy demands—global EV sales grew 31% in Q1 2024, yet cold-weather range anxiety remains a $7.2 billion annual problem for automakers.
When PTC heater efficiency outperforms traditional resistive heating (60%) by up to 40%, what operational transformations become possible? The global thermal management market, valued at $12.3 billion in 2023, faces mounting pressure to reconcile energy consumption with performance demands. Let's dissect this efficiency revolution.
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