Ultimate Power in a Compact Design – 4XEM 140W USB-C Wall Charger
Power up your devices faster and more efficiently with the 4XEM 140W USB-C Wall Charger—an essential solution for professionals, frequent travelers, and tech-savvy users who value performance and reliability. Featuring a single USB Type-C female port, this high-capacity charger delivers up to 140W of charging power, making it perfect for everything from smartphones and tablets to high-demand USB-C laptops and MacBooks. It supports a wide array of charging protocols including USB Power Delivery 3.1, Qualcomm Quick Charge 4.0, and HiSilicon FCP, providing seamless compatibility across multiple devices.
Safety and compliance are top priorities, with the charger meeting UL/CSA/CE/CB safety standards, as well as FCC Part 15 Subpart B for EMI compliance. It also holds CEC Level VI and CoC Tier II energy efficiency certifications, ensuring reduced energy waste and optimal power conversion. Its compact, travel-friendly design includes a non-polarized NEMA 1-15P plug with retractable prongs, making it easy to store and carry wherever you go. The matte black finish, blue power LED indicator, and lightweight profile (just 10.23 oz) make this charger a professional, durable, and stylish companion.
Designed for global compatibility with a 100–240V AC input range, this charger offers smart voltage negotiation across 5V, 9V, 12V, 15V, 20V, and even 28V, with output current up to 5A. Support for Programmable Power Supply (PPS) further enhances its adaptability. With compact dimensions (just over 2 inches in width and height) and high-power output, it's built to meet the charging needs of modern, high-performance devices. Packaged in a sleek retail box and backed by a 1-year warranty, the 4XEM 140W USB-C Wall Charger is your go-to power solution—efficient, reliable, and ready for wherever work or life takes you.
Features:
- 140W USB-C Power Output – Fast charging for laptops, tablets & phones
- USB-C PD 3.1 & QC 4.0 Support – Compatible with multiple fast charging protocols
- Universal Input (100–240V AC) – Ideal for travel and global use
- PPS Support – Optimized power delivery for compatible devices
- Certified Safe – UL/CSA/CE/CB compliant with FCC and CEC energy standards
- Retractable Prongs – Compact, travel-friendly foldable plug design
- Compact Size – Just over 2" wide; easy to carry, store, and pack
- Blue LED Indicator – Confirms power status at a glance
- 1-Year Warranty – Reliable support and product assurance
Benefits:
- Faster Charging, More Productivity: With up to 140W of USB-C Power Delivery, this charger minimizes downtime by rapidly powering laptops, tablets, and smartphones—so you can stay focused on work, study, or creativity without long waits.
- One Charger, Multiple Devices: Designed for versatility, it supports USB-PD 3.1, Qualcomm Quick Charge 4.0, PPS, and HiSilicon FCP—ensuring fast, reliable charging for a wide variety of USB-C devices including MacBooks, Chromebooks, iPads, Android phones, and more.
- Compact and Travel-Ready: Lightweight and no larger than the palm of your hand, the retractable plug design makes this charger easy to toss into a backpack, briefcase, or laptop sleeve—perfect for on-the-go students, educators, and professionals.
- Built for Learning Environments: Whether in classrooms, libraries, dorms, or virtual learning setups, this charger provides powerful, consistent charging for education devices, ensuring students and teachers stay connected and charged throughout the day.
- Smart Charging for Safer Devices: Intelligent voltage regulation and built-in protocol support help prevent overheating, overcurrent, and overvoltage—preserving battery health and enhancing device longevity.
- Certified Safety and Energy Efficiency: Backed by UL, CE, CSA, and FCC certifications and compliant with energy-saving standards like CEC Level VI and CoC Tier II, it’s a responsible choice for institutions and individuals alike.
Specifications:
| Warranty Information | Warranty | 1 year |
| Connector(s) | Charging Port(s) | 1x USB Type-C Female |
| Power | Non-Polarized NEMA 1-15P | |
| Fixed with Retractable Prongs | ||
| Performance | Industry Standards | USB-PD 3.1/ 3.0/ 2.0 |
| HiSilicon Fast Charging Protocol FCP | ||
| Qualcomm QC 2.0/3.0/4.0 class A: 5V/9V/12V output | ||
| Safety Standards | UL/CSA/CE/CB Compliance: IEC 62368-1:2014 (2nd Edition) | |
| FCC Compliance: CFR 47, FCC Part 15 Subpart B | ||
| Energy Efficiency: CEC Level VI / CoC Tier II | ||
| Physical Characteristics | Color | Black |
| Display | No | |
| LED Indicator | Power: Blue | |
| Power Cable Length | N/A | |
| Product Width | 1.2 in [30.5 mm] | |
| Product Height | 2.08 in [53 mm] | |
| Product Length | 2.08 in [53 mm] | |
| 2.71 in [69 mm] (with power prongs out) | ||
| Weight of Product | 10.23 oz [290 g] | |
| Power | Total Power Budget | 140W |
| Power Delivery | 140W | |
| Input Voltage | 100-240VAC, 50Hz-60Hz, PFC>0.9, 2.0A Max | |
| USB-PD Output | 5V⎓3A | |
| 9V⎓3A | ||
| 12V⎓3A | ||
| 15V⎓3A | ||
| 20V⎓5A | ||
| 28V⎓5A (140W Max) | ||
| PPS: 3.3–21V⎓5A Max | ||
| QC Output | 5V⎓3A | |
| 9V⎓3A | ||
| 12V⎓1.5A | ||
| Environmental | Operating Temperature | 0°C to 25°C (32°F to 77°F) |
| Storage Temperature | -25°C to 55°C (-13°F to 131°F) | |
| Humidity | Operating: 25% to 90% (non-condensing) | |
| Non-Operating: 0% to 95% (non-condensing) | ||
| Packaging Information | Package Type | Box |
| Package Width | 6.37 in [162.0 mm] | |
| Package Height | 3.84 in [97.6 mm] | |
| Package Length | 1.51 in [38.3 mm] | |
| Shipping (Package) Weight | 11.3 oz [320.3 g] | |
| What's in the Box | Included in Package | 1x 140W USB-C Charger |
| Notes | Notes | |
| * Product appearance and specifications are subject to change without notice. | ||
| * Weights and measurements are approximate. | ||
Ultimate Power in a Compact Design – 4XEM 140W USB-C Wall Charger
Power up your devices faster and more efficiently with the 4XEM 140W USB-C Wall Charger—an essential solution for professionals, frequent travelers, and tech-savvy users who value performance and reliability. Featuring a single USB Type-C female port, this high-capacity charger delivers up to 140W of charging power, making it perfect for everything from smartphones and tablets to high-demand USB-C laptops and MacBooks. It supports a wide array of charging protocols including USB Power Delivery 3.1, Qualcomm Quick Charge 4.0, and HiSilicon FCP, providing seamless compatibility across multiple devices.
Safety and compliance are top priorities, with the charger meeting UL/CSA/CE/CB safety standards, as well as FCC Part 15 Subpart B for EMI compliance. It also holds CEC Level VI and CoC Tier II energy efficiency certifications, ensuring reduced energy waste and optimal power conversion. Its compact, travel-friendly design includes a non-polarized NEMA 1-15P plug with retractable prongs, making it easy to store and carry wherever you go. The matte black finish, blue power LED indicator, and lightweight profile (just 10.23 oz) make this charger a professional, durable, and stylish companion.
Designed for global compatibility with a 100–240V AC input range, this charger offers smart voltage negotiation across 5V, 9V, 12V, 15V, 20V, and even 28V, with output current up to 5A. Support for Programmable Power Supply (PPS) further enhances its adaptability. With compact dimensions (just over 2 inches in width and height) and high-power output, it's built to meet the charging needs of modern, high-performance devices. Packaged in a sleek retail box and backed by a 1-year warranty, the 4XEM 140W USB-C Wall Charger is your go-to power solution—efficient, reliable, and ready for wherever work or life takes you.
Features:
- 140W USB-C Power Output – Fast charging for laptops, tablets & phones
- USB-C PD 3.1 & QC 4.0 Support – Compatible with multiple fast charging protocols
- Universal Input (100–240V AC) – Ideal for travel and global use
- PPS Support – Optimized power delivery for compatible devices
- Certified Safe – UL/CSA/CE/CB compliant with FCC and CEC energy standards
- Retractable Prongs – Compact, travel-friendly foldable plug design
- Compact Size – Just over 2" wide; easy to carry, store, and pack
- Blue LED Indicator – Confirms power status at a glance
- 1-Year Warranty – Reliable support and product assurance
Benefits:
- Faster Charging, More Productivity: With up to 140W of USB-C Power Delivery, this charger minimizes downtime by rapidly powering laptops, tablets, and smartphones—so you can stay focused on work, study, or creativity without long waits.
- One Charger, Multiple Devices: Designed for versatility, it supports USB-PD 3.1, Qualcomm Quick Charge 4.0, PPS, and HiSilicon FCP—ensuring fast, reliable charging for a wide variety of USB-C devices including MacBooks, Chromebooks, iPads, Android phones, and more.
- Compact and Travel-Ready: Lightweight and no larger than the palm of your hand, the retractable plug design makes this charger easy to toss into a backpack, briefcase, or laptop sleeve—perfect for on-the-go students, educators, and professionals.
- Built for Learning Environments: Whether in classrooms, libraries, dorms, or virtual learning setups, this charger provides powerful, consistent charging for education devices, ensuring students and teachers stay connected and charged throughout the day.
- Smart Charging for Safer Devices: Intelligent voltage regulation and built-in protocol support help prevent overheating, overcurrent, and overvoltage—preserving battery health and enhancing device longevity.
- Certified Safety and Energy Efficiency: Backed by UL, CE, CSA, and FCC certifications and compliant with energy-saving standards like CEC Level VI and CoC Tier II, it’s a responsible choice for institutions and individuals alike.
Specifications:
| Warranty Information | Warranty | 1 year |
| Connector(s) | Charging Port(s) | 1x USB Type-C Female |
| Power | Non-Polarized NEMA 1-15P | |
| Fixed with Retractable Prongs | ||
| Performance | Industry Standards | USB-PD 3.1/ 3.0/ 2.0 |
| HiSilicon Fast Charging Protocol FCP | ||
| Qualcomm QC 2.0/3.0/4.0 class A: 5V/9V/12V output | ||
| Safety Standards | UL/CSA/CE/CB Compliance: IEC 62368-1:2014 (2nd Edition) | |
| FCC Compliance: CFR 47, FCC Part 15 Subpart B | ||
| Energy Efficiency: CEC Level VI / CoC Tier II | ||
| Physical Characteristics | Color | Black |
| Display | No | |
| LED Indicator | Power: Blue | |
| Power Cable Length | N/A | |
| Product Width | 1.2 in [30.5 mm] | |
| Product Height | 2.08 in [53 mm] | |
| Product Length | 2.08 in [53 mm] | |
| 2.71 in [69 mm] (with power prongs out) | ||
| Weight of Product | 10.23 oz [290 g] | |
| Power | Total Power Budget | 140W |
| Power Delivery | 140W | |
| Input Voltage | 100-240VAC, 50Hz-60Hz, PFC>0.9, 2.0A Max | |
| USB-PD Output | 5V⎓3A | |
| 9V⎓3A | ||
| 12V⎓3A | ||
| 15V⎓3A | ||
| 20V⎓5A | ||
| 28V⎓5A (140W Max) | ||
| PPS: 3.3–21V⎓5A Max | ||
| QC Output | 5V⎓3A | |
| 9V⎓3A | ||
| 12V⎓1.5A | ||
| Environmental | Operating Temperature | 0°C to 25°C (32°F to 77°F) |
| Storage Temperature | -25°C to 55°C (-13°F to 131°F) | |
| Humidity | Operating: 25% to 90% (non-condensing) | |
| Non-Operating: 0% to 95% (non-condensing) | ||
| Packaging Information | Package Type | Box |
| Package Width | 6.37 in [162.0 mm] | |
| Package Height | 3.84 in [97.6 mm] | |
| Package Length | 1.51 in [38.3 mm] | |
| Shipping (Package) Weight | 11.3 oz [320.3 g] | |
| What's in the Box | Included in Package | 1x 140W USB-C Charger |
| Notes | Notes | |
| * Product appearance and specifications are subject to change without notice. | ||
| * Weights and measurements are approximate. | ||
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