Thick film heaters on steel gain traction in Asia for EV battery thermal management
By Eve
Charged EVs published a sponsored whitepaper on 14 July 2026 examining thick film heaters on steel (HoS) as an emerging battery heating technology for electric vehicles. The paper argues HoS systems offer higher power density, faster thermal response, and reduced size and weight compared to conventional heat pumps, cartridge heaters, or PTC ceramic heaters, with adoption growing in Asian markets. A case study demonstrates the technology's application in cold climate battery management.
Why it matters
Procurement teams specifying battery thermal management systems for EV platforms may see HoS technology appear in supplier proposals as an alternative to established heating architectures, particularly for projects targeting cold weather performance or weight reduction.
Source
- Original title
- “From Cold Starts to Warm Rides: Advanced Thick-Film Heaters on Steel (HoS) for EV Batteries”
- Published
- 14 July 2026
- Updated
- 18 July 2026
In this story
- Topic
- Electric Vehicles
- Place
- Global
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