140W Smart Fast Charging Module | QC5 PD PPS USB-A & USB-C
140W Smart Fast Charging Module | QC5 PD PPS USB-A & USB-C
140W High-Power Smart Fast Charging Module – DC 6–30V Input
Take full control of your charging setup with the Gaqqee 140W DC Fast Charging Module. Designed for makers, engineers, and power users, this compact desktop module delivers up to 140W of smart, multi-protocol fast charging through both USB-A and USB-C ports — all from a standard DC power supply. Made in Mainland China.
Why Choose This Charging Module?
- Broad Protocol Support: Compatible with QC 5.0, QC 4+, QC 3+, QC 2.0, PD 3.0 (up to 140W), PPS (3.3–21V, 6.3A, 133W), FCP, SCP, SFCP, and AFC — works seamlessly with laptops, smartphones, tablets, and more.
- Up to 140W Output: Delivers 20V/7A @ 140W via the PD protocol — fast enough to rapidly charge high-demand devices like laptops.
- Wide DC Input Range: Accepts DC 6–30V input (recommended: DC 24V 7A), making it versatile for bench power supplies, industrial adapters, and more.
- Dual-Port Simultaneous Output: Both USB-A and USB-C ports can operate at the same time (5V 2A each when used simultaneously).
- Robust Safety Features: Integrated thermistor temperature protection, oversized heat sink, input overvoltage/undervoltage protection, output overcurrent protection, and short-circuit protection keep your devices safe.
- Low Power Consumption: Efficient buck (step-down) design minimises heat and energy waste.
Full Specifications
| Input Voltage | DC 6–30V |
| Recommended Input | DC 24V 7A |
| Max Output Power | 140W |
| Converter Type | Buck (step-down; input must exceed output by ≥1.2V) |
| Output Ports | USB-A + USB-C |
| Input Connector | 5.5 × 2.1 mm (DC5521) |
| PD Support | 140W, 20V/7A |
| PPS Support | 3.3–21V, 6.3A, 133W |
| QC Support | QC 5.0 / 4+ / 3+ / 2.0 |
| Other Protocols | AFC, FCP, High-Voltage SCP, SFCP |
| Condition | New |
| Quantity | 1 module |
Important Setup Notes
- This module cannot connect to AC mains directly — a DC power supply (adapter) is required. DC 24V is strongly recommended.
- For 100W output, a 24V 5A supply is advised (includes 20% headroom for longevity).
- For 140W full output via PD (20V/7A), a minimum input of 21.2V is required.
- Battery power: The module outputs power only — it cannot charge batteries. A 24V battery pack is needed if using battery power. With 12V automotive power, PD output is capped at 36W.
- Simultaneous dual-port use: When both USB-A and USB-C are active together, each port delivers 5V 2A (fast charging is paused during simultaneous use).
- Fast charging compatibility depends on your device — most flagship phones support protocols up to ~30W via their proprietary standards.
What's in the Box
- Fast Charging Module × 1
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Frequently Asked Questions
Q: What DC input voltage does this 140W fast charging module require?
A: The module accepts a wide DC input range of 6–30V. For best performance and to achieve full 140W output under the PD protocol (20V/7A), a DC 24V 7A power supply is recommended, providing a minimum of 21.2V input.
Q: Can I use this module with a 12V car power supply?
A: Yes, the module can be used with a 12V automotive supply, but full power output is not achievable at that voltage. Under 12V input, the PD protocol is capped at approximately 36W — sufficient for charging smartphones and small devices.
Q: Does this module support QC 5.0 and USB-C PD 3.0 simultaneously?
A: Yes! The module supports QC 5.0, QC 4+, QC 3+, QC 2.0, PD 3.0 (140W), PPS, FCP, SCP, SFCP, and AFC. The appropriate protocol is negotiated automatically based on the connected device.
Q: Can both USB-A and USB-C ports be used at the same time?
A: Both ports can output power simultaneously. However, when used at the same time, fast charging is suspended and each port delivers 5V 2A for a combined 20W split output.
Q: Is this module safe to use? What protections does it include?
A: The module features comprehensive protection: thermistor-based temperature monitoring, an oversized heat sink, input overvoltage and undervoltage protection, output overcurrent protection, and short-circuit protection — ensuring safe and stable operation for all connected devices.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.