Import 12v 4a Power Adapter — Buy in wholesale FOB from Supplier in China

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12v 4a Power Adapter by Shenzhen Rongweixin Technology Co., Ltd.
Harbor
12v 4a Power Adapter - Image 1

12v 4a Power Adapter

🕐Last updated: Jul 20, 2026
4.4/ Bags
Min. Order: 1 Bags
💱₹4.40/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8504.40
⚙️MaterialPCB with electronic components, ABS housing
📁CategoryAdaptors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 12V 4A Power Adapter from Shenzhen Rongweixin Technology Co., Ltd. - Wholesale Supply

This 12V 4A switching power adapter from Shenzhen Rongweixin Technology Co., Ltd. delivers a steady 48W DC output, drawing from a universal 100-240V AC input suitable for global mains voltage. The unit uses a plug-in connection and comes in white or black housing. Its RWX model R48 is listed with certifications including CE, FCC, ROHS, ETL, GS, SAA, RCM, KC, and PSE, indicating compliance with major international electronics safety and EMC standards.

The adapter's construction features a PCB with electronic components enclosed in an ABS housing, a common and durable combination for consumer and light industrial power supplies. Cable lengths are available in 1.2m, 1.5m, and 1.8m variants, offering flexibility for different installation needs. For bulk procurement, it is important to confirm the specific plug type (such as US, EU, UK, or AU) required for your target market, as this is a critical specification for end-user compatibility.

Typical applications for a 12V 4A adapter include powering routers, LED strip lighting, CCTV camera systems, and various industrial control equipment. Buyers in electronics distribution, OEM procurement, and retail will find this product relevant. The supplier offers a 12-month warranty. For volume orders, pricing is described as flexible, so buyers should request a formal quotation specifying the exact quantity, plug configuration, and any required packaging or labelling to obtain accurate trade terms.

Technical Specifications for Shenzhen Rongweixin Technology Co., Ltd. 12V 4A Power Adapter
Output Voltage12V DC
Output Current4A
Output Power48W
Input Voltage100-240V AC
Connection TypePlug In
Housing MaterialABS
Internal ConstructionPCB with electronic components
Available Cable Lengths1.2m, 1.5m, 1.8m
Housing ColourWhite or Black
Warranty12 Months
About Shenzhen Rongweixin Technology Co., Ltd. - Power Adapter Supplier in China

Shenzhen Rongweixin Technology Co., Ltd. is located in Guangming New District, Shenzhen, Guangdong, China. The company's address places it within Gangshen High-Tech Park, a known industrial area in the region. The listing identifies it under the supplier model number RWX for this product line.

The supplier profile shows a trust tier of 'harbor'. The response rate and average response time data are not available from the listing. Buyers should use the platform's contact tools to initiate communication and assess responsiveness directly. The product page confirms the manufacturer's location in Guangdong, a major hub for electronics production in China.

This 12V 4A switching power adapter delivers 48W of reliable DC output from a wide 100-240V AC input, making it ideal for routers, LED strips, CCTV cameras, and industrial control equipment. Certified by CE, FCC, ROHS, ETL, GS, SAA, RCM, KC, and PSE, it meets global export standards for electronics distribution and OEM procurement. Manufactured in Guangdong, China, this plug-in adapter is ready for bulk import orders with flexible pricing for volume shipments.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 12V 4A Power Adapter from Shenzhen Rongweixin Technology Co., Ltd.
The adapter is listed with CE, FCC, ROHS, ETL, GS, SAA, RCM, KC, and PSE certifications. These cover major markets including the EU, US, Australia, South Korea, and Japan. You should request copies of the specific certificate documents from the supplier to verify their validity and scope before finalising an order.

Sourcing 12V 4A Power Adapter from Shenzhen Rongweixin Technology Co., Ltd. - China Import Guide

Before placing an order for the 12V 4A power adapter, verify the exact plug configuration required for your target market and confirm the availability of the specific cable length you need. Request the full set of certification documents (CE, FCC, etc.) and review their validity dates and the specific product models they cover. It is also prudent to ask for a sample unit to physically inspect the build quality, connector fit, and performance under load.

Discuss logistics and trade terms clearly with the supplier. Confirm the Incoterms (e.g., FOB Shenzhen, CIF your destination port), the estimated production lead time for your order quantity, and the shipping method. For electronics, sea freight is common for bulk, but air freight may be necessary for time-sensitive orders. Ensure all terms, including payment milestones, are outlined in a formal proforma invoice or contract.

For quality assurance, consider requesting a pre-shipment inspection. This can involve checking a random sample from the finished batch for output voltage stability, build integrity, and correct labelling. Confirm the supplier's process for handling defective units and the warranty claim procedure. Clear communication on these points before shipping helps prevent disputes and ensures the goods meet your specifications.

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Shenzhen Rongweixin Technology Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy 12v 4a Power Adapter in Bulk — Verified Supplier in China

When sourcing 12v 4a Power Adapter for your business, securing the right balance of quality and cost is essential. Shenzhen Rongweixin Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Switch Mode Power Adapter SMPS, 12V DC, 4A, 48W, and 100-240V AC, 50/60Hz Universal. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.4/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the Adaptors sector with strong demand from importing countries worldwide.

12v 4a Power Adapter Specifications, Trade Terms & Pricing

Importing 12v 4a Power Adapter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Rongweixin Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Rongweixin Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 12v 4a Power Adapter has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Adaptors category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import 12v 4a Power Adapter — Shipping, Logistics & Customs

Importing 12v 4a Power Adapter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 12v 4a Power Adapter

What is the wholesale price of 12v 4a Power Adapter?

The current listed wholesale price for 12v 4a Power Adapter from Shenzhen Rongweixin Technology Co., Ltd. is $4.4/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Rongweixin Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 12v 4a Power Adapter?

The supplier, Shenzhen Rongweixin Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 12v 4a Power Adapter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 12v 4a Power Adapter?

For international shipping and customs clearance, 12v 4a Power Adapter is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 12v 4a Power Adapter from China?

To import 12v 4a Power Adapter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Rongweixin Technology Co., Ltd.. Ensure you have the necessary import licenses for Adaptors products in your destination country.

Is Shenzhen Rongweixin Technology Co., Ltd. a verified supplier?

Yes, Shenzhen Rongweixin Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 12v 4a Power Adapter?

The key specifications for 12v 4a Power Adapter supplied by Shenzhen Rongweixin Technology Co., Ltd. include Switch Mode Power Adapter SMPS, 12V DC, 4A, 48W, and 100-240V AC, 50/60Hz Universal. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of 12v 4a Power Adapter?

Shenzhen Rongweixin Technology Co., Ltd. offers 12v 4a Power Adapter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 12v 4a Power Adapter the most?

12v 4a Power Adapter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Rongweixin Technology Co., Ltd. through our platform.

What certifications does this 12v 4a Power Adapter supplier hold?

Shenzhen Rongweixin Technology Co., Ltd. maintains international quality certifications. These ensure that the 12v 4a Power Adapter meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 12v 4a Power Adapter on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Rongweixin Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Rongweixin Technology Co., Ltd..

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