12V Car Cigarette Lighter 1 to 2 Splitter Cable with Control Box & Protection
Structured Parameter Table
| Technical Specifications | Details & Value |
| Product Name | Smart 12V-12V Cigarette Lighter Link Cable |
| Control Core | Latching Relay (RT424F03) + Voltage Sensing |
| Voltage Range | 12V - 24V DC |
| Max Current | 8A - 10A (Continuous) |
| Wire Gauge | 18 AWG High-Temp Copper (UL Certified) |
| Switching Logic | Smart Sensing (Cut-in 13.3V / Cut-out 12.8V) |
| Safety Features | Internal 10A Fuse, Over-voltage Protection |
| Status Light | Bright Green LED Indicator |
| Main Use | Emergency Charging, Power Station Link |
Product Information
This 1-to-2 cigarette lighter splitter cable expands one car power outlet into two, allowing simultaneous use of two 12V devices.
The built-in control box with fuse provides overcurrent and short-circuit protection, ensuring safe power supply for dash cams, GPS, car refrigerators and other accessories.
Usage Scenarios
Vehicle-to-Vehicle Emergency Charging
Connect two cars via cigarette lighter ports to recharge a flat battery without opening the hood.
Portable Power Station Charging
Automatically charges your power station while driving and disconnects when parked to protect your battery.
Long-term Battery Maintenance
Enables trickle charging of the car battery from external 12V sources via the interior socket.
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