Replacement Laptop Charger for Macbook 18.5V 4.6A

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
50000 Pieces per Month pc/month

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Product Description:

18.5V 4.6A replacement laptop charger for macbook. Find us can save your time and money

 

Features:

 

Input 100~240VAC 50/60Hz High Efficiency Short Circuit Protection Over Voltage Protection

Over Current Protection Green Circuit Design

 

 

Specification:

 

Input100-240V 50-60Hz
Output18.5V 4.6A
Power85W
CertificationCE, ROHS, CEE
Warranty1 year
Model18.5v 4.6a
ConnecterMagsafe
Size80x80x30MM
MOQ100piece
Payment termT/T, Western Union, Paypal

 

Compatible with:

Most Apple MacBook 13" Laptops Most Apple for macbook MacBook PRO Laptops Most Apple MacBook Pro 13"

Laptops MacBook 13" 1.83/2 GHz Core Duo MacBook 13" 1.83/2.16 GHz Core 2 Duo

 

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Q:Laptop power adapter are AC-DC dual-use
l, a power transformer and rectifier circuit, the working power supply of AC (alternating current standard in China for the exchange of 220V),
Q:What is a power adapter, what is the use of
The utility model is widely used in the equipment such as the telephone master machine, the game machine, the language repeater
Q:Effect of inductor
The inductor is similar in structure to the transformer but has only one winding.
Q:What is the inductance
The skeleton is usually made of plastic, bakelite, ceramics, can be made into different shapes according to actual needs
Q:Inductor and inductor coil is not a concept
So the inductor and inductor coil can be considered the same, some different
Q:Inductance is the sensor?
When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current flowing through the coil.
Q:Power adapter can be used when the charger
The first is the model, it tells us manufacturers, Watts and other information;
Q:Main parameters of inductor
Usually, the more coils, the more dense the winding, the greater the inductance
Q:How to select power adapter
if you look at symbol and laptops are not the same, it is absolutely impossible.
Q:Inductance works?
Also refers to the use of this property made of components. Inductor and transformer (inductor) are insulated conductor (e.g. enameled wire, wire etc.) electromagnetic induction element formed by winding
Our products have perfect protection functions, which includes complete over-charge, over-release, over temperature, over-current and over-voltage and have stable, safe and reliable performance.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2008
Annual Output Value US$5 Million - US$10 Million
Main Markets 16.00% Western Europe
14.29% Central America
14.29% South Asia
13.00% South America
11.00% North America
10.00% Eastern Europe
8.50% Southeast Asia
Company Certifications ISO 9001-2008; RoHS; FCC; CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,HK
Export Percentage 81% - 90%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese, Spanish, German, French, Russian
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range High and/or Average