65W USB Type-C PD Module for DIY Power Banks – Serious Power in a 20×20 mm Footprint
Looking to build a high-performance power bank that does more than just charge your phone? Or perhaps you need a reliable USB-C fast-charging solution for a custom project without relying on off-the-shelf adapters? This module delivers exactly that: a genuine 65W output, universal protocol support, and a compact design that fits almost anywhere.
Note: The output voltage cannot exceed the input voltage. To achieve a 20V output (required for most laptops), your power source must provide a DC voltage higher than 20V.
Why choose this module? (Key Advantages):
- Uncompromised 65W Power — Charge USB-C PD compatible laptops at full speed, not just mobile devices.
- Automatic Voltage Negotiation — Ranges from 3.3V to 21V, automatically adapting to each connected device without manual configuration.
- Universal Smartphone Compatibility — Supports PD3.1 PPS, QC3.0, Huawei SCP/FCP, Samsung AFC, Apple Protocol, and BC1.2. It handles virtually any modern smartphone.
- 92–97% Efficiency — Less than 3% power loss means reduced heat generation and longer battery life for your build.
- Ultra-low Idle Consumption (< 3 mA) — Critical for power bank projects: it won’t drain your battery when not in use.
- Compact 20×20 mm, 7g Design — Easily fits into 3D-printed enclosures or standard power bank housings.
Performance and Specifications
The module accepts any DC input between 8V and 30V, including Li-Ion packs, LiFePO4 batteries, or laboratory power supplies. The USB Type-C interface automatically negotiates voltage and current with your device using PD3.1 and PPS standards. With an output ripple of less than 200 mV, it provides stable, clean power without spikes that could stress your device’s battery or electronics. For continuous operation near the 65W limit, we recommend ensuring adequate airflow or attaching a small heatsink.
| Parameter | Specification |
|---|---|
| Input Voltage | DC 8 – 30 V |
| Output Voltage | 3.3 – 21 V (auto-negotiated) |
| Maximum Power | 65 W |
| Interface | USB Type-C |
| Supported Protocols | PD2.0 / PD3.1 PPS, QC2.0 / QC3.0, Huawei SCP/FCP, Samsung AFC, MTK PE+ 1.1/2.0, BC1.2, Apple Protocol |
| Conversion Efficiency | 92% – 97% |
| Output Ripple | < 200 mV |
| No-load Current | < 3 mA |
| Dimensions | 20 × 20 mm |
| Weight | 7 g |
Package Contents
- 1 × 65W USB Type-C PD Fast Charging Module (20 × 20 mm)
Frequently Asked Questions
Can I use this module to charge a laptop via USB-C?
Yes, provided your laptop supports USB-C Power Delivery and you supply an input voltage higher than 20V DC. Remember that the output voltage cannot exceed the input voltage, so choose your battery pack or power source accordingly.
What power source should I use?
To reach the full 65W output, you need a stable DC source between 22V and 30V capable of delivering at least 3A. LiFePO4 or Li-Ion battery packs with the appropriate voltage are excellent choices for DIY power bank applications.
Does it work with phones that don’t support PD?
Yes. With support for BC1.2, Apple Protocol, QC2.0/3.0, Huawei FCP/SCP, and Samsung AFC, it covers almost every modern smartphone. The module automatically detects the supported protocol and adjusts the charging parameters accordingly.
Do I need a heatsink?
At low to medium loads, the high efficiency (up to 97%) keeps temperatures low without extra cooling. For continuous use near 65W, a small heatsink or active airflow will significantly extend the module’s lifespan.
Are the 20×20 mm dimensions suitable for a compact DIY power bank?
Absolutely. At just 20×20 mm and 7 grams, it is one of the most compact 65W modules available, making it perfect for custom 3D-printed cases or small enclosures.
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