What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

Usb Qc3.0 Usb Dc-Dc Converter Charging Step Down Module 12V 24V To Fast Quick Charger Circuit Board 5V

Name: Usb Qc3.0 Usb Dc-Dc Converter Charging Step Down Module 12V 24V To Fast Quick Charger Circuit Board 5V
SKU: 6aba05ab3296da01503ff6a6
Price: 2.25 EUR
Availability: InStock

Current price

From Price €2.25

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Free delivery to the United States

4 October

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No-delivery refund

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Description

Description: DC-DC Step Down Converter Module with Multiple USB Output Ports, Supports Wide Voltage Input for Fast Charging, Voltage Regulation and DIY Electronic Power Supply Applications Features: 1. High Efficiency Conversion Performance: Premium 220 series inductors and low ESR solid capacitors + Delivers up to 96% voltage conversion efficiency, effectively suppresses current ripple and reduces heat accumulation + Guarantees stable output voltage, avoids device damage from unstable current, and prolongs the service life of powered electronics. 2. Durable Circuit Board Construction: Thickened flame-retardant fiberglass (FR-4) PCB substrate + Features excellent heat dissipation, anti-oxidation and short-circuit protection properties + Supports long-term stable operation even in high temperature or humid working environments, greatly reducing safety hazards. 3. Multiple USB Output Design: Corrosion-resistant tin-plated USB-A ports + Supports simultaneous fast charging for multiple connected devices, compatible with mainstream fast charging protocols + Meets the charging needs of mobile phones, tablets, power banks and electronics at the same time, improving your charging efficiency. 4. Flexible Input Compatibility: Dual input design of DC socket and soldering terminal with clearly marked polarity + Adapts to wide 9V-36V DC voltage input from different power sources + Fits various scenarios including car power modification, solar power system matching and DIY electronic project development. 5. Easy Installation Structure: Pre-drilled mounting holes and clearly labeled functional areas + Allows quick fixing on project casings or work platforms, reduces wiring error risks + Suitable for both electronic beginners and professional engineers, simplifies your assembly and debugging process. Specifications: Category: DC-DC Step Down Power Converter Module Material: FR-4 Fiberglass PCB, Copper Conductive Components, Tin-plated USB Ports, Solid Capacitors, Magnetic Inductors Color:As the picture show Application: DIY electronic projects, automotive charging modification, solar power systems, multi-device charging stations, industrial power regulation Quantity : 1 piece Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.

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Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.