Laptop Adpater for Compaq 18.5V 3.5A

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 250 Pieces pc

Supply Capability:: 250 Pieces per Quarter pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Low Frequency High Quality Coil/Inductor

PBH Series SMD Power Inductor

Muti-functional Inverter with Battery Charger 1500 Watt 12V 220V

Frequency Inverter

0.4KW~3.7KW Single Phase AC Motor Drive

0.4KW~800KW CMAX Control AC Motor Inverter Frequency

CE Approved CMAX Inverter Frequency

AC/DC Adapters 8W USB UL, PES Certificate

Laptop adapter are:

*Over-current protection,

*Voltage protection,

*Short circuit protection,

*Hot seller,Price advantage.,

*Input voltage:AC100-240V 50-60Hz

*Output:19V1.58A

*DC interface:4.74*1.7

*Power: 65W

Products Features:

1.Professional patch technology production;

2.Allmported electronic components, circuit boards with over-voltage, over current, short circuit protection;

3.Output power enough;

4.The output voltage accuracy;

5.The output voltage ripple is small;

6.Original standard design, 100% compatible with original power supply.

Q:What are the original, laptop power adapter marked 90W 20V, is not the maximum notebook is 90W power consumption?: Basically your understanding is correct. If the power of more than 90W will overload, and will be damaged. The manufacturer is not going to have this low-level error.

Q:Dell laptop can not open the machine, the indicator light is not bright, plug in the power indicator light is not bright: (1) Remove the power adapter and battery, the host is not powered in the case, hold down the boot button does not move for more than 30 seconds to release the notebook may be residual static; 2. Separate power adapter to try to boot; 3 . Separate the battery to try to boot; 4. If conditions permit, you can plug the memory test. If the above method is still not normal use, then it is recommended that you go to Dell after-sales maintenance in detail.

Q:RT. Always feel CPU Core frequency will cause the video card power shortage, so want to change a power more power adapter.: But to see your instructions, pay attention to, the maximum can withstand the voltage. The The Do not burn the motherboard

Q:Power off the power adapter without any exception, the indicator light is always bright, but there is no way to charge the battery charge and the adapter indicator lights also flash. In the shutdown state. Just turn on the power The power indicator on the computer will light and will stop for about 2 seconds: Hello, This situation is most likely the adapter is damaged. It is recommended that you can use the next side of the friend's adapter, test is available. If it is available, your adapter is damaged. If not available, the larger may be the battery or motherboard problems.

Q:Pro: my computer with no electricity on the use of a look, the power adapter light is not bright, do not know the triangle plug line is broken, or the power adapter is broken! Give a detailed solution! how much is it?: Take the next socket to try to know it. The new sixty-seven it There are cheap ones. Are generally triangular bar, the feet of the unqualified it How to do leakage Your power adapter behind a lot of English, see a few V on it. General 14-inch is 19V. My ASUS N43, with the 19V.

Q:DELL laptop power adapter in the use of smoke suddenly out of the water, is this how is this going on?: DELL1420 notebook computer in use, the power adapter suddenly smoke issued Chi Chi sound, the adapter assembly cracks out of a little light yellow water; I immediately unplug the power, open the adapter, see a small amount of water out there, I would like to ask What's the matter? I am the adapter is 90 watts, from the purchase to now more than two years now, today is plug in the power ...

Q:I read, I changed the adapter will be able to charge the battery, and my adapter can also be charged to other models of the same type of notebook (dell N5110), but their own adapter is not able to charge their own notebook: Two: battery failure Battery failure performance is relatively simple, mostly charging progress has been shown 100%, in fact, a power adapter to get rid of less than a few minutes, or can not directly detect the battery. Mainly due to the normal loss of the battery itself, laptop batteries, CD-ROM, fan, which in the three parts of the notebook count is worthy of the "supplies" of the. Related Tips: Notebook computer even when the power is turned off, the battery is always in a power state, used to maintain the basic standby voltage on the motherboard. Once connected to an external power supply, the battery will automatically start charging by default. There are many notebooks are not often moved in the office or at home, but because the battery is long installed on the machine, always cycle charge and discharge, but also seriously affected the battery life. We encountered a lot of laptop repair this situation, the customer said his laptop battery almost did not use a few times can not be used, is the reason. So the notebook does not move for a long time, then the battery must be taken down, its power control at 40%, and stored at 15 ℃ or even lower temperature can be. Fault judgment is to use the replacement method, and sometimes can not find the same type of battery you need to go to the professional laptop repair center for help. Previously in our maintenance business there is a laptop battery replacement, is the laptop battery repair. With the popularity of notebook computers, the price of notebook accessories have become able to allow consumers to accept, change the OEM battery and battery battery for the price difference is not great, so the general direct change the battery on it, the original Notebook battery price is probably in the notebook price of 1/10, of course, the advantages of the performance do not have to say, choose OEM or the original on your own to weigh the pros and cons.

Q:Does the laptop power supply have an impact on the computer?: Certainly influential, cpu, motherboard, hard drive and so on. Overheating will burn the motherboard.

Q:Boot time to paste up to listen to a little, shut down without being able to hear. Before not pay attention, yesterday only to find such a thing, this normal?: Notebook power adapter generally use the switch circuit, the output 12V DC power supply. 1, as the notebook DC / DC converter circuit power supply, in the switch circuit, the most prone to "creak" sound is the switch transformer coil (ringing), or high-voltage filter capacitor (fire); 2, it may be the power adapter has been thrown, may make high-voltage filter capacitor loose or desoldering, which issued a "creak" sound; 3, it is possible to switch the coil of the transformer shock, issued a sound.

Q:Laptop does not have any power adapter adapter: The laptop's power adapter is a device that converts 220V AC power from a power supply unit to a low-voltage direct current device for powering a laptop. Power adapter output low-voltage direct current into the computer, but also through the computer motherboard power circuit to further deal with, resulting in 1.8V, 3.3V, 5V and other sets of voltage for memory, CPU and other components to run; another power adapter to provide the power can also be related Charge control circuit to charge the battery for the laptop.

Our products have passed a series of certifications, such as CE, FCC and RoHS. We integrates development, design, production, processing and wholesale. Based on scientific attitude and precise processing, we produce every unit of reliable quality. With high quality products & a good reputation, we have got the favor of customers.

1. Manufacturer Overview
Location	Guangdong,China (Mainland)
Year Established	2009
Annual Output Value	US$10 Million - US$50 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	71% - 80%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered
Product Price Range