0 ratings
Item #:
123244646
Fafeicy DC-DC Buck-Boost Converter Module, 0.5-30V 4A Adjustable Voltage Regulator Converter with LCD Display Power Converters with Anti-Backflow and
Item #:
123244646
NZD 57
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 14.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience precise control with adjustable output voltage from 0.5-30V and a current limit from 0-4A.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Voltage Range
The Fafeicy converter offers an adjustable output from 0.5V to 30V, catering to various electronic projects, making it versatile for different applications.
Built-in LCD Display
Equipped with an LCD screen, users can easily monitor the voltage output, ensuring precise adjustments and enhancing user experience during operation.
Safety Mechanisms
Features like anti-backflow and anti-reverse protection safeguard your devices, preventing damage from incorrect connections and increasing reliability during usage.
Product Details
| Item Weight | 3.17 ounces (89.87 grams) |
| Item model number | Fafeicy |
| Date First Available | November 8, 2020 |
| Manufacturer | Fafeicy |
| Brand | Fafeicy |
| Input Voltage | 30 Volts |
| Output Voltage | 30 Volts |
| Plug Format | Type A |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY projects and circuits requiring variable voltage supply from 0.5V to 30V.
-
Battery Management
Useful for managing charging and discharging processes with adjustable voltage needs for various battery types.
-
Educational Purposes
Great for teaching electronics concepts, allowing students to visualize voltage changes and efficient power regulation.
-
High-Power Applications
Not suitable for applications exceeding 4A, limiting its use in high-demand power scenarios.
Product Description
Fafeicy DC-DC Buck-Boost Converter Module, 0.5-30V 4A Adjustable Voltage Regulator Converter with LCD Display Power Converters with Anti-Backflow and Anti-Reverse
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum output voltage?
Answer: The maximum output voltage is 30V. -
Question:
How do I set the output voltage?
Answer: Press the U/I button to enter the voltage CC setting interface and adjust using the encoder knob. -
Question:
What is the conversion efficiency of the module?
Answer: The conversion efficiency is about 88%.
Fafeicy Power Converters Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Versatile voltage adjustment
- High current capability
- Clear LCD display
- Anti-backflow protection
- User-friendly design
Cons
- Wiring can be a bit tricky.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 57
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-quality and durable construction ensures long-term operation.
- Adjustable output voltage ranging from 0.5V to 30V.
- Current limit adjustable up to 4A for enhanced performance.
- Achieves conversion efficiency of approximately 88% for optimal power usage.
- User-friendly interface with easy parameter settings and display options.
- Built-in protection mechanisms against reverse input and anti-backflow output.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.