Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter

$1.60 - $2.20
Min. Order
500 Pieces
Company Information

Shenzhen Merryking Electronics Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 220,000+
3 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 800000 Piece/Pieces per Month
line Frequency: 50/60Hz
Input voltage: AC100~240V
Place of Origin: Guangdong China
Output Type: DC
Materials: ABS+fireproof materials
Product Name: Power Adaptor
Color: White Black Customized
Connection: Plug In
Model Number: MK-A181EU
Brand Name: Merryking
Type: Wall Mount
Output voltage: 5V
warranty: 3 years
Current: 0.4A Max
Certificate: CE
Packaging Detail: Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter 126pcs/ctn Carton:L350XW320XH320mm Weight:12.3kg
Product Description


  Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter


Input Volt.&Freq.

100~240VAC&50-60Hz Typ.

90~264VAC&47~63Hz Range

Energy LevelLevel VI

Withstanding Voltage

(Between Pri. and Sec.)

3000VAC 1Minute 10mA Max
Output Voltage5VDC
Output Current3000mA
Output Power15W Max.
Load Regulation±5%    
Burn-in 100%, full-load 4Hours Min.
Mean Time Between Failures

Over 100K Hours

Full Load@25℃

Operating Temperature-10~40℃
Storage Temperature-20~80℃
Relative Humidity20%~80%


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 Universal US switching power 13v 1.8a adapter for mini bluetooth speaker charger
Merryking Factory

facoty.jpgTest Machine.jpg (4).jpg 



Our products have passed most safety approvals in the world, including

UL, cUL, FCC, PSE, GS, CE, BS, RoHS, REACH, SAA, CCC, C-tick, CB, IRAM, S mark, NOM, EAC, etc.



14 years’ experience of Power Adapters Production

Merryking is a professional factory specializing in R&D and production of power adapters only,which doesn’t supply any other hot selling electronic products. That is why we can keep advanced skills and stable quality all the time.


Comprehensive Explanation of AC DC Power Adapters

With so many years experience,it took many years for our team to creat a standard book which is used to help our clients to find suitable adapters quickly. The particular specification of each model can help you fully understand what products you need.


·Top Quality Management System

We have a complete quality assurance system and solutions for the products in questions to ensure products quality and our outstanding after sale service.


·SGS Certification and Assessed Supplier on Alibaba

We have already passed SGS third-party factory inspection and have been an Assessed Supplier on Alibaba.

·AQL Acceptance Standards

The final inspection shipments will be in strict accordance with the AQL acceptance standards.The power adapter shall be burnt for 4 hours under normal input and 80% rated load at 40°C +/- 5 °C

·Your smart choice

We believe that we can meet with success only if our clients did it. We sincerely hope that we can achieve a win-win situation together.

Related Products


Applications of Adapter Products

Wall Plug In Type

 6W wireless phone,electric towel heater,divider

10W table lamp,hot steam engine,POS machine,set top box,router,Electric pencil sharpener,electric stapler,home appliances

12W speaker,remote monitoring equipment,Woodworking equipment with motor,merryking,humidifier,aroma diffuser,set top box, router, table lamp

15W automatic mop,sweeping robot,humidifier,Woodworking equipment with motor,aroma diffuser,table lamp,home appliances

18W water heater,circulating tank,merryking,breathing water pressure pump,humidifier,home appliances

24W toy,aquarium products,pet supplies,LED light,AV matrix device,smart meter,POS machine,humidifier,home appliances

36W electric curtains,merryking,aquarium products,circulating tank,water purifier,fitness equipment


Desktop Type
48W LED strip light,mobile charging station,home appliances

60W LED strip light,water distiller,massager,circulating tank,monitor

72W balance car,home use snow remover,LED strip light


120W mobile charging station,amplifier

150w OEM/ODM

Click to Check MerryKing Full Product ShowCase





1. Samples will be sent via DHL, UPS, FedEx, TNT, EMS, etc., generally it takes 2-5 working days to arrive in most countries.
2. Bulk goods will be sent by sea or air.
3. We offer ExW, FOB, CIF, C&F, etc.




1. Payment term: T/T, L/C, Western Union, PayPal, etc. 
2. Lead time: sample in stock; bulk production 10~15 days after deposit. 
3. 24/7 service. 
4. OEM/ODM are both available.
5. Silk print or heat transfer print LOGO on adapters and customize color box and outer package.

 Package and Shipping.jpg


Q: Are you a manufacturer?
A: Of course we are a famous manufacturer which in ShenZhen,China found in 2005.Welcome to visit our factory in any time.

Q: How about your warranty of the ac adapter ?
A : Generally we offer 3-year warranty for our products. Quality is the most important for long-term business partnership.

Q: How can I finish my payment?
A: T/T, L/C, Western Union are all acceptable, PayPal is also OK. 

Q: How can I get detailed specifications about this product? Do you have catalogue and price list?
A: We have all the specifications, catalogues and price lists for each model.

Q: How about sample? For free?
A: YES! Generally we offer 1-3PCS sample(s) for your test FOR FREE, but you need to bear the freight cost. 

Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter

Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter

Universal 100-240vac Portable USB charger adapter 5V 3A eu wall mount ac dc power adapter