This connection cable is equipped with 4.8-187 spring lock fast-on terminals and a DC power plug, specially developed for the charging port sockets of electric vehicles. With an anti-loosening locking structure, high-conductivity terminals and automotive-grade wires, it ensures stable current transmission for vehicle charging, resists vibration from driving and mechanical stress during plugging and unplugging, and provides a reliable internal wiring solution for electric vehicle charging interfaces.
Key Features & Advantages
Spring Lock Anti-Loosening Design
The 4.8-187 terminal integrates a spring structure and locking buckle, which is firmly engaged after insertion, effectively avoiding poor contact or disconnection caused by vehicle driving vibration and frequent charging plugging.
Stable DC Charging Transmission
Low-resistance tinned copper conductors ensure efficient and stable current transmission for electric vehicle charging ports, reducing energy loss and heating.
Automotive-Grade Environmental Adaptability
High-performance insulation material withstands high and low temperatures, oil stains and chemical corrosion, adapting to the harsh working environment around the charging port.
Tool-Free Quick Assembly
Fast-on spring terminal design eliminates welding, greatly improving the assembly efficiency of charging port wiring harnesses.
Long Service Life
Tinned plating on terminals resists oxidation and corrosion, maintaining stable electrical performance for long-term charging use.
Typical Applications
Internal wiring harness for electric vehicle charging port sockets
DC power connection cable for EV charging interface
Charging port wiring for low-speed electric vehicles, electric tricycles and two-wheelers
Connection wire between charging socket and vehicle-mounted BMS
Power supply harness for electric vehicle charging control modules
Quality Assurance & Customization
100% electrical continuity, insulation resistance and pull-out force testing before shipment
Customizable cable length, wire color and DC plug specifications
Optional heat-shrink tubing and corrugated conduit for enhanced protection
OEM & ODM services available for different electric vehicle charging port configurations
