Introduction
Thank you for choosing the LISEN 5-in-1 Car Cigarette Lighter Splitter. This device is designed to expand your vehicle's charging capabilities, offering multiple ports for various electronic devices. It features a retractable Type-C cable, dual 12V cigarette lighter sockets, and additional USB-A and USB-C ports, along with an LED voltage display for monitoring your car's battery health.

Image: The LISEN 5-in-1 Car Cigarette Lighter Splitter in use, demonstrating its ability to charge multiple devices simultaneously within a car interior.
Product Features
- Multi-Device Charging: Features a PD30W Type-C retractable cable, two 90W 12-volt cigarette lighter sockets, and 20W USB-A and USB-C ports, allowing simultaneous charging of more than 7 devices.
- Retractable Cable & LED Voltage Display: The retractable cord extends up to 31.5 inches (80 cm) for convenience and tidiness. An LED Smart Monitor displays your car's circuit system and battery voltage (12V-14.6V for 12V cars, 19.2V-28.4V for 24V trucks).
- Durable Construction: Made from ABS flame retardant material and aluminum alloy for enhanced heat resistance and dissipation.
- Replaceable Fuse: Includes one extra 10A replaceable fuse for safety.
- Adjustable Design: 180° adjustable angle for flexible positioning, preventing interference with cup holders or gear shifters.
- Wide Compatibility: Compatible with 12-24V vehicles and various devices such as car recorders, radar detectors, car baby cameras, GPS, digital cameras, smartphones (e.g., iPhone 16/15, Samsung Galaxy S24ultra), tablets (e.g., iPad Pro, iPad Air), and laptops (e.g., MacBook Pro).
Package Contents
The LISEN 5-in-1 Car Cigarette Lighter Splitter package includes:
- 1 x LISEN 5-in-1 Car Cigarette Lighter Splitter
- 1 x Replaceable 10A Fuse
- 1 x Reference Manual
Setup & Installation
- Unpack the Device: Carefully remove the LISEN 5-in-1 Car Cigarette Lighter Splitter from its packaging.
- Inspect the Device: Check for any visible damage or missing components.
- Insert into Cigarette Lighter Socket: Plug the main unit of the splitter into your vehicle's 12V/24V cigarette lighter socket. Ensure it is securely seated.
- Adjust Angle: Rotate the splitter up to 180° to find the optimal angle that does not obstruct other vehicle controls or cup holders.

Image: The LISEN splitter held in hand, showing its compact design and various ports.

Image: Demonstrating the insertion of the splitter into the car's power outlet.
Video: This video demonstrates the installation and basic features of the LISEN 5-in-1 Car Cigarette Lighter Splitter, including its adjustable rotation and retractable cable.
Operation
- Power On: Once plugged in, the LED voltage display will illuminate, showing your car's current voltage.
- Using the Retractable Cable: Gently pull the Type-C cable to extend it to the desired length (up to 31.5 inches). Plug it into your compatible device. To retract, pull slightly again and release, allowing it to coil back smoothly.
- Using USB Ports: Connect your devices to the available USB-A (20W) or USB-C (20W) ports using appropriate charging cables.
- Using 12V Sockets: Insert compatible 12V accessories (e.g., dash cam, GPS) into the dual 90W cigarette lighter sockets.

Image: The retractable USB-C cable being used to charge a tablet, highlighting its extended reach.

Image: A detailed view of the splitter's ports, including the retractable cable, USB-A, USB-C, and 12V sockets, along with the digital voltage display.
Video: This video provides an overview of the LISEN 5-in-1 Cigarette Lighter Splitter, showcasing its various ports and functionality in a car environment.
Important Safety Information & Usage Notes
- Power Limitations: DO NOT connect high-power devices such as car refrigerators, electric car defrosters, seat heaters, or vacuum cleaners. Connecting super-power devices may cause the car charger to overheat and melt due to overload conditions.
- Space Clearance: Ensure there is enough space around the retractable car charger for optimal use and proper heat dissipation.
- Port Spacing: The distance between the two 12V splitter sockets is 0.33 inches. Use appropriately sized expandable chargers to avoid interfering with adjacent ports.
- Normal Heating: It is normal for the car charger to experience slight heating during use. If it becomes excessively hot or shows unusual heat, immediately stop using it and check all connections.
- Retractable Cable Care: To maintain the longevity of the retractable cable, avoid excessive pulling or stretching.
Maintenance
- Cleaning: Use a dry, soft cloth to clean the device. Do not use liquid cleaners or aerosols.
- Fuse Replacement: If the device stops functioning, the fuse may need replacement. Carefully unscrew the tip of the cigarette lighter plug to access the fuse. Replace it with the provided spare 10A fuse.
- Storage: When not in use, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
Video: This video provides a reminder for using the 5-in-1 Car Cigarette Lighter Splitter, including tips for proper handling and maintenance.
Troubleshooting
If you encounter any issues with your LISEN 5-in-1 Car Cigarette Lighter Splitter, please follow these steps:
- No Power/Charging:
- Check if the splitter is securely plugged into the car's cigarette lighter socket.
- Verify that your car's cigarette lighter socket is functional.
- Check the fuse in the splitter. If it's blown, replace it with the spare 10A fuse provided.
- Ensure the device you are trying to charge is compatible and its charging cable is working correctly.
- Overheating:
- Immediately unplug the device.
- Ensure no high-power devices are connected that exceed the splitter's capacity.
- Check for proper ventilation around the splitter.
- Retractable Cable Not Working:
- Ensure the cable is not jammed or obstructed.
- Avoid forceful pulling or stretching to prevent damage to the retraction mechanism.
If issues persist after following these steps, please contact LISEN customer support for further assistance.
Specifications
| Brand | LISEN |
| Model Number | 2E7141 |
| Input Voltage | 12-24 Volts |
| Total Wattage | Up to 140W (PD30W Type-C cable, 90W dual cigarette lighter splitter, 20W USB-A, 20W USB-C) |
| Output Current | 3 Amps (USB-C), 2.4 Amps (USB-A) |
| Connector Type | USB Type A, USB Type C, Auxillary Power Outlet |
| Special Features | Fast Charging, Lightweight Design, Multi Device Charging, Retractable Plug, LED Voltage Display, 180° Adjustable Design |
| Material | Acrylonitrile Butadiene Styrene, Aluminum, Polycarbonate |
| Included Components | 10A fuse, 5-in-1 cigarette lighter splitter |

Image: The durable aluminum alloy construction of the LISEN splitter, emphasizing its robust build and integrated safety mechanisms.
Warranty & Support
The LISEN 5-in-1 Car Cigarette Lighter Splitter comes with a 2-year manufacturer's warranty.
For any product inquiries, technical support, or warranty claims, please contact LISEN customer support. Our team is dedicated to providing assistance and ensuring your satisfaction.
You can find contact information on the official LISEN website or through your purchase platform.