The global market for liquid cooled electric vehicle (EV) charging cables is projected to grow from USD 0.51 billion in 2025 to USD 1.28 billion by 2032, according to market data released on July 1, 2026.
This growth represents a compound annual growth rate (CAGR) of 14.0 percent, driven by the widespread adoption of 800 V electrical architectures in vehicle platforms that enable faster charging, as reported by Simply Wall St.
The shift toward high-power infrastructure increases the demand for advanced thermal management, making liquid cooling vital for compact cable designs that maintain thermal stability under high loads.
The ultrafast charging segment, which caters to passenger and light commercial EVs requiring frequent, short-duration charges, is projected to dominate the market and drive the deployment of 350 kW and above charging stations.
By cable length, the 5-8 meters segment is expected to hold the largest market share due to its optimized balance between electrical performance, coolant circulation, and cost efficiency.
Europe is projected to lead this infrastructure growth as automakers deploy 800 V platforms, rendering traditional air-cooled cables less practical across highway and urban charging hubs.
Charging Boost Module Market Also Expanding
Concurrently, a separate market report by IndexBox reveals that the global charging boost module market is entering a phase of sustained expansion from 2026 to 2035.
Global consumption of these modules, which step up voltage or current in battery charging circuits, is projected to grow at a CAGR of approximately 9.8 percent from 2026 to 2035.
The EV charging infrastructure segment represents the largest driver for these components, accounting for an estimated 40 percent of total module consumption as networks transition from 50 kW chargers to 350 kW+ ultrafast units.
According to IndexBox, the technological shift toward wide-bandgap semiconductors, such as gallium nitride (GaN) and silicon carbide (SiC), is enabling module efficiencies above 97 percent.
Asia-Pacific remains the dominant hub, accounting for over 60 percent of global output, while North America and Europe experience robust import-driven demand as they scale domestic charging networks.
Potential growth constraints for the module market through 2035 include semiconductor supply chain volatility, complex regional certification requirements, and tariff risks that can alter landed costs by 5 to 15 percent.
