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QC4.0 QC3.0 LED Color Display USB PD Fast Charge 22.5W With L interface — image 1
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QC4.0 QC3.0 LED Color Display USB PD Fast Charge 22.5W With L interface

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Battery Charger Module for everyday users

The QC4.0 QC3.0 LED Color Display USB PD Fast Charge 22.5W With L interface is a mid-range battery charger module designed for everyday users. It features Input Voltage: 5VDC and Output Current (mA): Up to 4500.

fast charging
₹1,855
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Total: ₹1,855
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Input Voltage: 5VDC
Output Current (mA): Up to 4500
Max Power Output (W): 22.5
Interface: L-shaped
Display Type: LED color screen
Length (mm): 80

Ideal For

Charging smartphones and tabletsPowering accessoriesTravel use
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SKU: robu-2696806Category: Battery Charger Module

About This Product

The QC4.0 QC3.0 LED Color Display USB PD Fast Charge 22.5W With L interface is a mid-range battery charger module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Input Voltage: 5VDC — works with standard household power
  • Output Current (mA): Up to 4500
  • Max Power Output (W): 22.5
  • Interface: L-shaped — compatible with modern devices
  • Display Type: LED color screen — crisp, vibrant visuals in any lighting
  • Length (mm): 80
  • Width (mm): 35
  • Weight (g): 18

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This high-efficiency QC4.0/QC3.0 USB PD fast charge module features a vivid LED color display for real-time voltage and current monitoring. Designed with an L interface, it supports up to 22.5W of fast, bidirectional charging. Ideal for mobile DIY power banks, battery management, or electronics projects, it delivers up to 5V/4.5A output. Built from durable metal and plastic, it's compact yet powerful, offering reliable performance in a variety of electronic setups. The module is perfect for those looking to create or upgrade high-speed charging circuits for smartphones, tablets, or embedded systems requiring fast and safe power delivery.


Features:

  1. Supports QC4.0, QC3.0, PD fast charging protocols
  2. LED color display shows real-time voltage, current, and power
  3. Bidirectional fast charging support for input/output flexibility
  4. Output power up to 22.5W (5V/4.5A max)
  5. Compact design ideal for DIY power banks or embedded devices
  6. Built-in voltage/current protection for safer operation
  7. Durable construction with metal and plastic materials
  8. L Interface for unique PCB integration or custom projects

Package Includes:

1 x QC4.0 QC3.0 LED Color Display USB PD Fast Charge 22.5W With L interface

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.