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UG LAND INDIA

2 WAY 12V 24V to QC3.0 Fast Charge Dual USB Charging Board Step-Down Module

2 WAY 12V 24V to QC3.0 Fast Charge Dual USB Charging Board Step-Down Module

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  • 10 Days Returnable
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Parameter Specification
Input Voltage 12V to 24V DC
Output Voltage QC3.0 Fast Charge Supported (5V / 9V / 12V)
Output Current Up to 3A per USB port (max combined current depends on module)
Number of USB Ports 2 USB output ports
Charging Protocols Supported Qualcomm Quick Charge 3.0 (QC3.0), QC2.0 backward compatible
Conversion Type Step-down (buck) DC-DC converter
Efficiency Typically 85% - 95%
Protection Features Over-voltage, over-current, short-circuit, thermal protection
Operating Temperature -20°C to +70°C
Dimensions Typically around 60mm x 30mm (varies by manufacturer)
Status Indicators LED indicators for power and charging status
Application Car chargers, solar battery chargers, power banks, DIY charging projects

 

Freatures:

  • Input Voltage: Supports wide input range of 12V to 24V DC, suitable for automotive, solar, or battery-powered applications

  • Output: Dual USB ports with Quick Charge 3.0 (QC3.0) technology for fast charging compatible devices

  • Fast Charging: QC3.0 supports dynamic voltage adjustment (3.6V to 20V) to optimize charging speed and efficiency

  • Step-Down (Buck) Converter: Efficiently converts higher input voltage to stable 5V/9V/12V USB output with minimal power loss

  • Dual USB Output: Charge two devices simultaneously with independent voltage and current control

  • Maximum Output Current: Up to 3A per port (depending on input voltage and load)

  • Overcurrent Protection: Prevents damage from excessive current draw

  • Overvoltage Protection: Safeguards connected devices from voltage spikes

  • Short Circuit Protection: Automatically shuts down in case of short circuits to avoid damage

  • Thermal Protection: Prevents overheating during high load or extended use

  • Compact Size: Small PCB footprint for easy integration into DIY or embedded projects

  • LED Indicators: Power and charging status indicators for user convenience

  • Compatibility: Works with smartphones, tablets, power banks, and other QC3.0-enabled devices

  • Easy Installation: Standard input/output terminals and USB connectors for quick setup

Description:

This versatile step-down module is designed to efficiently convert a 12V or 24V DC input into stable 5V USB outputs with Qualcomm Quick Charge 3.0 (QC3.0) fast charging capability. It features dual USB ports, allowing simultaneous charging of two devices at high speeds, making it ideal for automotive, solar, and other DC-powered applications.

Equipped with intelligent QC3.0 technology, the module dynamically adjusts voltage and current output to match the connected device’s charging requirements, delivering up to 18W per port for rapid charging. The module incorporates a high-efficiency buck converter to minimize power loss and heat generation.

Built with robust protection mechanisms such as over-current, over-voltage, short-circuit, and thermal protection, this board ensures safe and reliable operation. Its compact design and easy screw terminal inputs simplify installation in custom projects or integration into power systems.

Ideal for powering smartphones, tablets, and QC3.0-compatible devices from 12V or 24V sources, this dual USB charging board combines convenience, speed, and safety for efficient mobile device charging.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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