
Flow-Through PTC Heater Element - Self-Regulating Electric Heater - Inline Liquid Heating for EV. Self-Regulating PTC Technology: Features stable quality and excellent aging performance for reliable inline liquid heating. Flexible Customization Options: Supports OEM/ODM with customizable voltage, power, temperature, and shape (Tubular, Cylindrical, Rectangular). Global Safety Certifications: Certified by RoHS, CCC, ISO9001, CE, and UL ensuring compliance with international standards. 10-Year Lifespan: Designed for long-term durability with a 10-year operational lifespan and 12-month warranty. Fast Lead Time: Efficient production with a lead time of 7-15 days and shipping time of 15 days. High-Tech Enterprise: Backed by over 20 national patents and strong R&D capabilities since 1993.