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  • place of origin:Guangdong, China
  • Features:
    (1)  20V 4.5A adapter for lenovo ,with dc connector size 7.4*5.0mm is use for lenovo.
    (2)  20V 4.5A 7.9*5.5mm ac adapter with High-quality fire-resistant&high temperature-resistant material;
    (3) Input voltage 100V~240V range that complies with the global using standard;
    (4)ac adapter for lenovo, Adaptive fast-charging charger, keep your laptop ever power on;
    (5) Protection: over-current, over-voltage,over-temperature and short-circuit protection;
    (6)  20V 4.5A 7.9*5.5mm ac adapterwith different standard ac power cable EU,UK,US,AU, Korea, india, Argentina for different market use. 
Specification
 
Product Name
20V 4.5A 7.9*5.5mm ac adapter
Model NO.:
YLE21
Type
Desktop Type
Input
100-240V 50/60Hz
Power
90W
Output
20V 4.5A
DC Tip
7.9*5.5mm with pin
Product Size
125*48*30mm
Material
PC Fireproof Material
Package
Brown box (can be customized for mass order)
Compatible / Usage
For Lenovo Laptop
Certificates
CE, ROHS, REACH, FCC, ERP, CB, GS, TUV, UL, CUL, CCC,PSE
OEM/ODM
Available Supported
 
Product Description
 
 
Recommend Products
 
 
Packing & Delivery
 
 
Packing details:

1. Regular package: each one with color box,then 200pcs in one carton.

2. Individual package: inner box inside,200 pcs/carton.

3. Customized package is accepted.

Delivery time:
 
1-3 days for samples,3-15 days for batch order.
 
Company Profile
 
 
 
Shenzhen Yidashun Technology Co., Ltd. is a high-tech enterprise approved by government, dedicated to the R&D, manufacture and sales of laptop adapters,other AC/DC adapters, universal laptop adapters, swiching power supply and waterproof LED driver. The company has a R&D team with 10 engineers, who can provide the whole solution of power adapters and power supplies for clients; Excellent sales export our products to European and American countries,Middle East countries,HK,Southeast Asia countries and Oceania. The company is located in shenzhen, there are more than 300 staffs, owning more than 5,000 square meters of development and production base.

To cater to present increasingly fierce market competition and the demands of the rapid development of high technology, R&D persons improved power circuit ways to make them with overvoltage, overcurrent, overload, short-curcuit and overtemperature protections, which can protect your products at a certain extent through cutting off output circuit way when any problem happens. Our factory has a relevant series of professional test machines to test each product to make each one qualified!
 
 
Certifications
 
 
FAQ
 
1. who are we?
We are based in Guangdong, China, start from 2007,sell to North America(20.00%),Eastern Europe(20.00%),Western Europe(20.00%),South America(15.00%),Southern Europe(15.00%),Oceania(5.00%),Domestic Market(5.00%),Southeast Asia(0.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Power Adapter/Travel Adapter,USB-C PD Charger/Power Supply/Cable,Power Adapter

4. why should you buy from us not from other suppliers?
1. Yidashun has two factories, one factory for power adapters and power supplies, the other factory for power cables and dc cables.
2. Yidashun has a professional R&D team for more than 10 years.
3. Yiadshun got CE, ROHS, FCC, CB, UL, VDE certificates.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
 
Contact US