• QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Image 2
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Image 3
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Image 4
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Image 5
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Image 6
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Extracted Image 1
  • QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection - Extracted Image 2
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Dual USB Mobile Power Bank 18650 Charging Module QC4.0 LED 5V 4.5A 22.5W

Dual USB Mobile Power Bank 18650 Charging Module QC4.0 LED 5V 4.5A 22.5W

Dual USB Mobile Power Bank 18650 Charging Module QC4.0 LED 5V 4.5A 22.5W

Build high-performance power banks with this QC4.0 / QC3.0 compatible charging module featuring dual USB outputs, Type-C input, and intelligent fast charging protocol support (PD3.0, PD2.0, PPS, AFC, FCP, SCP, VOOC). Ideal for DIY electronics projects requiring reliable 5V 4.5A output with real-time LED display monitoring.

Key Features & Benefits

  • QC4.0 & QC3.0 Fast Charging: Delivers up to 22.5W output via dual USB ports – supports QC4+, QC4.0, QC3.0, QC2.0 protocols for rapid charging of modern smartphones.
  • Versatile Input Options: USB Type-C port accepts PD3.0/PD2.0, FCP, and AFC input for flexible recharging from wall adapters or solar panels.
  • Comprehensive Protocol Support: Automatically detects and applies PPS, PD3.0, PD2.0, AFC, FCP, SCP, PE2.0, PE1.1, VOOC, Apple 2.4A, and Samsung AFC charging standards.
  • Intelligent Display & Metering: Built-in 12-bit ADC and coulometer provide accurate voltage, current, and capacity readings on LED screen – essential for monitoring 18650 battery health.
  • Advanced Safety Features: Includes temperature loop control, light-load detection, automatic battery type recognition (4.2V/4.35V/4.4V/4.5V Li-ion), and built-in Lightning decryption for iPhone compatibility.
  • High Efficiency Design: Synchronous boosting topology achieves up to 95% conversion efficiency minimizing heat during 5V 4.5A operation.

Technical Specifications

  • Input: USB Type-C (PD3.0/PD2.0/FCP/AFC compatible)
  • Output: Dual USB-A (QC4.0/QC3.0 compliant, 5V up to 4.5A per port)
  • Max Power: 22.5W
  • Efficiency: ≤95%
  • Battery Compatibility: 18650 Li-ion (4.2V-4.5V)
  • Display: LED voltage/current/capacity meter
  • Protections: OVP, OCP, OTP, SCP, LLD

Perfect For

DIY power bank builds, mobile repair shops, embedded USB charging solutions, electronics prototyping, and creating custom QC fast charging power banks with Type-C input and accurate power metering. Supports wireless charging ready designs and works seamlessly with Samsung Adaptive Fast Charging, Huawei FCP, and USB PD devices.

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