Introduction
This manual provides instructions for the LISEN 136W Retractable Car Charger (Model B112B-A0). This device is designed to provide fast and efficient charging for a variety of electronic devices in your vehicle, featuring a dedicated 100W retractable USB-C cable, an additional USB-C port, and a USB-A port.
Setup
1. Unboxing and Initial Inspection
Carefully remove the LISEN 136W Retractable Car Charger from its packaging. Inspect the charger for any visible damage. The package should contain the car charger with its built-in retractable cable and a warranty card.
2. Inserting the Car Charger
Locate the 12V cigarette lighter socket in your vehicle. Insert the LISEN car charger firmly into the socket. The charger is designed with dual anti-slip clips to ensure a stable connection even on rough roads. A soft-glowing LED ring will illuminate, indicating that the charger is powered and ready for use.
Image: The LISEN 136W Retractable Car Charger plugged into a vehicle's 12V socket, showing the soft blue LED glow and the retractable USB-C cable extended.
Operating Instructions
1. Using the Retractable USB-C Cable (100W PD)
The charger features a built-in, nylon-braided USB-C cable capable of delivering up to 100W Power Delivery (PD). To extend the cable, gently pull the USB-C connector away from the charger. The cable will lock at various lengths up to 31.5 inches (80 cm). To retract the cable, give it a gentle tug, and it will smoothly retract back into the charger housing.
Image: The LISEN car charger with its retractable USB-C cable providing 100W power to a laptop, illustrating its high-speed charging capability.
2. Using Additional Charging Ports
In addition to the retractable cable, the charger includes two extra ports: one USB-C port (up to 36W) and one USB-A port (up to 18W). These ports allow you to charge multiple devices simultaneously. The total combined output of the charger is 136W.
- USB-C Port: Connect your USB-C compatible devices using your own cable for fast charging up to 36W.
- USB-A Port: Connect your USB-A compatible devices using your own cable for charging up to 18W.
Image: The LISEN car charger actively charging a laptop, a smartphone, and a tablet, demonstrating its multi-device charging capability.
3. Device Compatibility
The LISEN 136W Car Charger is compatible with a wide range of devices, including:
- Laptops: MacBook Pro/Air, Dell, and other USB-C compatible laptops.
- Smartphones: iPhone 17/16/15 series, Samsung Galaxy S26/S25/S24 series, Pixel, Nexus, and other USB-C compatible phones.
- Tablets: iPad Pro, and other USB-C compatible tablets.
- Other Devices: Cameras, Game Consoles, Headphones, Mini PCs, Handhelds, and other USB-C devices.
Note: For iPhone 14 Series and earlier models, use your original Lightning charging cable with the PD/QC ports to activate fast charging.
Image: An illustration detailing the compatibility of the LISEN car charger with Apple devices (iPhone, MacBook, iPad, AirPods, Apple Watch) and Android devices (Samsung, Google Pixel, Dell XPS).
Maintenance
- Cleaning: Use a dry, soft cloth to clean the exterior of the charger. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the retractable cable is fully retracted to prevent damage.
- Cable Care: The nylon braided cable is designed for durability. Avoid excessive force when pulling or retracting the cable. Do not bend or twist the cable sharply.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger not powering on (LED not lit) | Not properly inserted into the 12V socket, vehicle's socket is not receiving power, or a blown fuse in the vehicle. | Ensure the charger is firmly seated in the 12V socket. Check if the vehicle's 12V socket is active (e.g., by testing with another device). Consult your vehicle's manual for fuse box location and replacement if necessary. |
| Device not fast charging | Device or cable does not support fast charging protocols (PD/QC), or the device is an older iPhone model. | Ensure your device and charging cable support Power Delivery (PD) or Quick Charge (QC). For iPhone 14 series and older, use your original Lightning cable with the PD/QC ports. Verify the device's charging requirements. |
| Retractable cable not extending/retracting smoothly | Obstruction or internal mechanism issue. | Ensure there are no obstructions. Gently pull the cable to its full extension and then give a quick, gentle tug to initiate retraction. Avoid forcing the mechanism. If the issue persists, contact customer support. |
| Charger feels warm during use | Normal operation during high-power charging. Excessive heat could indicate an issue. | The charger is designed to operate under 90°F (32°C) even at full 100W output due to silicon oxide core technology. If the charger becomes excessively hot to touch or emits smoke/odor, immediately disconnect it and contact customer support. |
Image: An internal diagram of the LISEN car charger, illustrating its thermal management and protection circuits for stable operation.
Specifications
| Feature | Detail |
|---|---|
| Brand | LISEN |
| Model Number | B112B-A0 |
| Total Wattage | 136W |
| Output (Retractable USB-C Cable) | Up to 100W Power Delivery (PD) |
| Output (USB-C Port) | Up to 36W |
| Output (USB-A Port) | Up to 18W |
| Total USB Ports | 3 (1x Retractable USB-C, 1x USB-C, 1x USB-A) |
| Input Voltage | 12V-24V DC |
| Retractable Cable Length | 31.5 inches (80 cm) |
| Cable Material | Nylon Braided |
| Color | Black |
| Material | Acrylonitrile Butadiene Styrene, Aluminum, Polycarbonate |
| Item Weight | 2.76 ounces |
| Certifications | UL, CE, FCC, RoHS |
| Protection Features | Overheating, Overcurrent, Overvoltage, Overload, Short Circuit |
Warranty Information
The LISEN 136W Retractable Car Charger comes with a 1-Year Manufacturer's Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For any warranty-related inquiries or to report issues such as the cable not retracting, receiving a used item, overheating, or charging problems, please refer to the support section.
Image: A graphic illustrating the 1-Year Warranty and various support channels for common issues like cable retraction, item condition, overheating, and charging problems.
Customer Support
If you encounter any issues or have questions regarding your LISEN 136W Retractable Car Charger, please contact LISEN customer support through the following channels:
- Online Support: Visit the official LISEN website for FAQs and support resources.
- Email: Refer to the contact information provided on the warranty card included with your product.
- Amazon Seller Page: You can also reach out to the seller, NexaLevel, through their Amazon store page for assistance. Visit LISEN Store on Amazon
LISEN is committed to providing seamless support and a 365-day exchange policy for transit or handling damages. Your satisfaction is our priority.
