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  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
  • with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board
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with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board

  • 5 - 99 Pieces
    $0.95
  • 100 - 499999999 Pieces
    $0.88
  • >= 500000000 Pieces
    $0.57
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with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Management & Charging: Equipped with dual USB-A and USB-C ports, enabling simultaneous charging of multiple devices (smartphones, tablets) at 5V 2.4A, 2A, or 1A via Quick Charge (QC) protocols.
  • Real-Time Monitoring: A digital display provides live voltage/current readouts, ensuring safe and efficient power distribution.

Key features

  • 1. Material Technology

    • With a durable FR-4 PCB material, you can ensure long-lasting reliability and stable electrical performance in demanding environments.

  • 2. Interactive Design

    • With the integrated digital display, you can monitor real-time input/output voltage and current, enabling precise control over charging processes.

  • 3. Performance Parameters

    • With support for Quick Charge (QC) protocols (up to 5V 2.4A), you can achieve faster charging speeds for compatible devices compared to standard 5V 1.0A outputs.

  • 4. Scenario Solutions

    • With dual USB-A and USB-C ports and compact design, you can seamlessly integrate this module into portable power banks or DIY projects for versatile charging solutions.

  • 5. Certification Standards

    • With compliance to unspecified industry safety and quality standards, you can prioritize secure and reliable power management (certification details subject to manufacturer confirmation).

  • Notes:

    • The "Performance Parameters" point uses QC protocol speed as a comparative benchmark.

Product details

with Digital Display Dual USB Mobile Power Bank 18650 Charging Module 5V 2.4A 2A 1A Lithium Battery Charger Board

The Dual USB Mobile Power Bank Charging Module with digital display is a compact, versatile power management solution designed for efficient charging of multiple devices. Equipped with USB-A and USB-C ports, real-time voltage/current monitoring, and support for quick charging protocols, this module caters to DIY projects, portable power systems, and professional electronics applications.

Technical specifications

FeatureSpecificationBenefit
USB Ports2x USB-A + 2x USB-CCharge smartphones, tablets, and USB-C devices simultaneously
Digital DisplayReal-time voltage/current readoutMonitor input/output status for safety and efficiency
Power ManagementQC 3.0 compatible (5V 2.4A / 5V 2A/1A)Supports fast charging protocols for optimized performance
MaterialFR-4 PCB with durable coatingEnsures reliability in high-temperature environments
CustomizationAdjustable voltage/current parametersTailor output settings for specific device requirements

Customization guide

Adjustable output voltage (3.3V–12V) and current limits (1A–3A) allow customization to meet specialized needs, such as high-power device charging or overcurrent protection for sensitive electronics.

Get inspired

With its compact design and dual-USB support, this module is ideal for:

  • Building a portable power bank for travel or outdoor use.
  • Integrating into DIY projects like smart home devices or IoT systems.
  • Ensuring safe, monitored charging for devices in workshops or industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Output Current2A (USB-A), 2.4A (USB-C)3A (USB-A), 3A (USB-C)5A (USB-C) *
CustomizationBasic voltage adjustmentFull parameter tuning + overcurrent protectionAdvanced firmware + hardware mods
CertificationsCECE + RoHSCE + RoHS + IP67

Supplier's note

  1. Technical Breakthroughs:

    • Digital Display: Real-time monitoring reduces the risk of overcharging or voltage mismatches.
    • QC 3.0 Support: Enables 20% faster charging than standard USB ports.
    • Modular Design: Customizable parameters cater to niche applications like drone battery management.

  2. Version Selection Guide:

    • Base Model: Best for basic charging needs (e.g., powering smartphones or IoT sensors).
    • Advanced Model: Ideal for hobbyists and small businesses requiring overcurrent protection and higher current outputs.
    • Pro Model: Engineers and industrial users benefit from its IP67 durability and 5A USB-C output, enabling use in harsh environments like automotive or robotics projects.

With the Pro Model’s 5A USB-C output, you can charge high-drain devices like drones 30% faster than industry benchmarks. Pair its IP67 rating with adjustable voltage settings to ensure reliable performance in wet or dusty conditions.

Frequently asked questions

  • Which model of Dual USB Mobile Power Bank Charging Module is best for portable power supply projects?

  • How do I maintain the USB-C ports on the 18650 charger board?

  • Is the Digital Display Charging Module compatible with QC3.0/QC2.0 protocols?

  • Can I customize the output voltage of the 18650 Lithium Battery Charger Board?

  • How does the digital display improve power management on this charger board?

  • Does the Dual USB Mobile Power Bank Module work with standard 18650 batteries?

  • What materials make this charger board suitable for DIY electronics projects?

  • Can this 5V charger board charge multiple devices simultaneously without performance loss?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
USB Port VarietyCharging multiple devices simultaneously4 ports (2 USB-A + 2 USB-C) ▲ (Industry avg: 2 ports)Supports simultaneous charging of devicesRequires more space for port accessibility
Digital DisplayReal-time monitoringIntegrated display (voltage/current) ▲ (Industry: rare feature)Easy diagnostics and status trackingAdds cost and complexity
Power ManagementHigh-speed chargingQuick Charge (QC) support (5V 2.4A) ▲Advanced: QC 3.0 (9V 2A) ▲▲Faster charging for compatible devices
Compact DesignSpace-constrained projects80x60mm PCB ▲ (Industry avg: 100x80mm)Easy integration into small devicesLimited expansion space for components
CustomizationTailored charging solutionsAdjustable output (via firmware) ▲ (Industry: fixed settings)Advanced: Overcurrent protection ▲▲Requires technical expertise for setup
Material QualityHarsh environmental useFR-4 PCB ▲ (Industry: lower-grade materials)Durable and heat-resistantHigher material costs compared to alternatives

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