CCP offers a complete line of EV charging connectors covering SAE J1772 (North America), IEC 62196 (Europe), CCS fast charging, Taiwan TES standard, and e-motorcycle battery swap. All product lines use the patented Crown Spring terminal — ΔT<50°C after 10,000 mating cycles, LLCR 0.5mΩ. UL, TüV, CB, and CNS certifications obtained.
Common Challenges
The EV charging industry places stringent demands on connectors — from high-current thermal management and long-term durability to multi-market certification. Each is a common industry pain point.
High-Current Temperature Rise Control
Industry charging guns commonly experience temperature rise exceeding ΔT50°C after 10,000 mating cycles, creating serious safety hazards.
10,000-Cycle Lifespan Compliance
Conventional blade or pin contacts show significantly increased contact resistance after repeated mating, unable to maintain stable low LLCR over service life.
Multi-Market Certification
Obtaining UL2251 (North America), IEC 62196 (Europe), CNS 16127 (Taiwan) and other certifications is complex, with each market having different standards.
Outdoor Environmental Durability
Battery swap stations must operate outdoors from -40°C to +85°C. IP67 waterproofing and weatherproofing performance is critical for long-term reliability.
CCP Capabilities
CCP’s full-line EV charging connectors are built on the same patented Crown Spring terminal platform, with multi-market certification capabilities and mass production scale.
Patented Crown Spring Terminal
Silver-plated copper alloy Crown Spring geometry with radial spring compensation for contact wear over service life. Full-line LLCR 0.5mΩ. Patent CN 206893841 U / MP1703244.
High-Current Low Temperature Rise
ΔT<50°C after 10,000 mating cycles. AC 16–80A, DC 80–375A full current range, 1000V DC high-voltage support.
Multi-Market Certifications Obtained
UL Cert E516931, TüV R 50559698, CB JPTUV-144319, CNS EVS20210029 — covering North America / Europe / Taiwan.
Monthly Output: 30,000+ Units
AC charging gun monthly capacity: 30,000 units; DC fast charging gun: 1,500–4,000 units. Supports large orders and mass production delivery.
Application Positions
From public AC charging stations, DC fast-charge networks, and vehicle inlets to electric motorcycles and battery swap stations, CCP connectors cover the entire EV charging ecosystem.
Residential wall chargers, public Level 2, and HPC fast charging station infrastructure
J1772 / Type 2UL / TüV
CCS Type 1 / Type 2 high-power charging, up to 375A / 1000V DC
CCS80–375A
Vehicle charging port internal pin interface using Crown Spring terminals to compensate contact wear over service life
Crown SpringLLCR 0.5mΩ
Vehicle battery pack and BMS connection — Crown Spring φ8–18mm high-current terminals, rated 200–600A
Crown Spring φ8–18200–600A
Reference Solutions
CCP’s 6 EV charging connector series — all specs are measured values, all certifications obtained (some specs such as CCS Type 2 375A are under development).
