ESSAGER JT-G33A
Essager 33W Dual Port USB-C Wall Charger
Model: JT-G33A | Brand: ESSAGER
Introduction
Thank you for choosing the Essager 33W Dual Port USB-C Wall Charger. This compact and powerful adapter is designed to provide efficient and fast charging for a wide range of devices, including smartphones, tablets, and more. Utilizing advanced GaN technology, it offers superior performance and safety in a small form factor. Please read this manual carefully to ensure proper use and optimal performance of your charger.

Image: The Essager 33W Dual Port USB-C Wall Charger, showcasing its compact design and dual ports (USB-A and USB-C).
Key Features
- 33W Super Fast Charge: Capable of charging an iPhone 13 to approximately 60% in just 30 minutes. Supports a maximum 27W fast charge for iPhone 13 Pro Max with an original PD charging cable. Compatible with PD3.0/USB3.0/PPS/SCP/FCP/AFC/DCP protocols.
- GaN Material Technology: Incorporates gallium nitride semiconductor material, enabling higher power output with more effective heat dissipation. This technology contributes to device battery protection and a smaller charger size.
- UL Certification for Superior Safety: Equipped with multiple protection mechanisms including overcurrent protection, overvoltage protection, overheating protection, and short circuit protection, ensuring the safety of your devices.
- Ultra-compact and Portable: Thanks to its highly integrated stackable design and foldable plug, the charger is easy to carry, making it ideal for home, office, or travel use.
- Dual Port Output: Features both a USB-A and a USB-C (Type-C PD) port, allowing for simultaneous charging of two devices.

Image: The charger's compact size, shown held in a hand, measuring 34x32x31mm.

Image: An internal diagram highlighting the charger's safety features: Surge Protection, Short-Circuit Prevention, Over-Voltage Protection, and Temperature Control.

Image: The charger in use, demonstrating 33W fast charging for an iPhone 13, reaching 60% in 30 minutes.

Image: The charger's dual port output, showing it simultaneously charging a laptop via USB-C and another device via USB-A.
Package Contents
Upon opening your package, you should find the following items:
- 1 x ESSAGER 33W GaN Wall Charger
- 1 x Welcome Guide (this manual)
Setup
- Unfold the Plug: Gently unfold the foldable prongs from the charger body.
- Connect to Power Outlet: Insert the charger firmly into a standard wall power outlet (100-240V AC).
- Prepare Charging Cable: Obtain a compatible charging cable for your device. For optimal fast charging, especially for USB-C PD, use a high-quality cable that supports the required power delivery.
Operating Instructions
Using your Essager 33W charger is straightforward:
- Single Device Charging:
- For USB-C devices: Connect your USB-C charging cable to the USB Type-C PD port on the charger and the other end to your device.
- For USB-A devices: Connect your USB-A charging cable to the USB-A QC port on the charger and the other end to your device.
- Dual Device Charging: You can charge two devices simultaneously using both the USB-C PD and USB-A QC ports. The charger will intelligently distribute power based on the connected devices' requirements. Note that total power output is shared, and individual port output may vary when both are in use.
- Fast Charging: For devices that support fast charging protocols (PD3.0/USB3.0/PPS/SCP/FCP/AFC/DCP), the charger will automatically deliver the maximum supported power. Ensure your device and cable are also fast-charge compatible.

Image: A chart illustrating the wide compatibility of the Essager 33W charger with various devices, including MacBooks, Dell XPS, iPads, iPhones, Samsung Galaxy, and other smartphones.
Maintenance
- Cleaning: Disconnect the charger from the power outlet before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Fold the prongs for compact storage.
- Handling: Avoid dropping the charger or subjecting it to strong impacts. Do not attempt to disassemble or modify the charger, as this will void the warranty and could be unsafe.
Troubleshooting
- Charger is not providing power:
- Ensure the charger is securely plugged into a working wall outlet.
- Check if the charging cable is properly connected to both the charger and your device.
- Try a different wall outlet or a different charging cable to rule out external issues.
- Verify that your device is compatible with the charger's output specifications.
- Device is charging slowly:
- Ensure your device and charging cable support fast charging protocols (e.g., Power Delivery for USB-C).
- If charging two devices simultaneously, the power output is shared, which may result in slower charging for each device.
- Check if your device's battery is extremely low, as charging speed can be slower at very low percentages.
- Charger feels warm during use:
It is normal for the charger to become warm during operation, especially during fast charging or when charging multiple devices. The GaN material helps with heat dissipation. If the charger becomes excessively hot or emits smoke/unusual odors, immediately unplug it and discontinue use.
Specifications
| Feature | Detail |
|---|---|
| Brand | ESSAGER |
| Model Number | JT-G33A |
| Connectivity Technology | USB |
| Connector Type | USB Type C, USB Type A |
| Input Voltage | 100-240 Volts (AC) |
| Max Output Power | 33W |
| Compatible Devices | Cellular Phones, Tablets, Laptops (compatible models listed in operating section) |
| Special Features | Short Circuit Protection, Fast Charge, Foldable Plug, Portable |
| Color | Black |
| Item Weight | 1.76 ounces (approx. 50g) |
| Package Dimensions | 4.06 x 2.05 x 1.38 inches (approx. 10.3 x 5.2 x 3.5 cm) |
| Manufacturer | Shenzhen Yi Ke Si Technology Co., Ltd. |
Warranty and Support
Essager provides an 18-month hassle-free warranty for this product, ensuring peace of mind regarding your purchase. Our friendly customer service team is available to assist you with any questions or concerns.
For any inquiries regarding the product, including UL information, please contact us via email. We are committed to providing you with the necessary documentation and support.
For further assistance, please visit the official ESSAGER store on Amazon: ESSAGER Amazon Store
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