Dell PA-21 Laptop Adapter 19.5V 3.34A

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 150000 Pieces per Month pc/month

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*Case: black

*wat: 65w

*dc tip: big pin

*package: brown box

*usage: laptop

*output: 19.5V 3.34A

*input: 110-240V

*warranty: 1year

*New: yes

*MOQ: 100PCS

Packaging & Delivery

Packaging Details: 50pcs/ctn

Delivery Detail: 3-5 days

Specifications

1.For PA-21 Laptop AC Adapter

2.100-240V 50-60HZ 1.5A

3.19.5V 3.34A 7.4/5.0mm octagonal tip

4.65W

Q: Notebook can not be turned on after connecting the power adapter: According to your situation it is estimated that this is a notebook self-protection procedures, put the battery bar Also, do not think that removing the battery battery will be more durable, exactly the opposite The battery installed, so that it will not damage the battery to a greater extent, Put the notebook on the bed, legs lead to high battery temperature, is the culprit Is not a problem, pay attention to the use of methods

Q: Dell Computer, the recent computer always appears to be unable to determine the AC adapter type: Hello: Power adapter is not appropriate, we recommend that you contact the after-sales department for your service.

Q: My computer is HP CQ45-306. Spent three years has been good, just accidentally hit the power adapter, the results of the computer immediately shut down. Restart the power adapter can not be found, the right side of the small white light will not light up, and now the computer can only use the battery, the battery can not be used after the boot. what on earth is it? There is, if you need to change the power supply ...: Power supply if there is a problem, then suggest that the landlord contact HP aftermarket.

Q: Just fell into the I took up, and then immediately connected to the power on the computer pulled, I looked inside the jack or dry, it seems no water, I use this adapter to open the adapter?: Blowing the water on the shell first, fell into the water immediately remove the general did not much relationship, the power shell are ultrasonic welding, more sealed Unless bad luck

Q: LED ceiling lamp drive power can not help, want to know whether the use of laptop power adapter is feasible. Thanks a few teachers. If not, with mobile phone charger transformation ok? How to change: First of all, I personally think that the other two answers did not say the point. The idea that you want to replace is not feasible under normal circumstances (if you are familiar with the parameters of the LED and the connection, then the number of cases can be used instead of the case), because the notebook power adapter is a DC voltage source Both constant voltage output. While the LED (LED work when the forward voltage drop will change) power supply is the need for constant current power supply. So in essence it is not a power supply.

Q: Is the desktop adapter's power adapter and laptop power adapter common?: As long as the interface is completely consistent, voltage, current, etc. are also exactly the same, you can universal.

Q: Laptop power adapter always has a sound through the sound: This has a security risk, hurry to change. Power adapter sound is absolutely abnormal sound, if there is an accident on the cup.

Q: What about the Oneda Laptop AC Adapter? Not used to bypass: Oneda products in strict accordance with the national three packs of standard services, enjoy the national warranty, warranty period: 12 months warranty. Combined with the above in addition to the volume and weight is not easy to carry, or worth buying.

Q: The adapter has a current sound, but not small, do not have to paste the past can hear. So ask this phenomenon normal? Dell laptop power adapter warranty how long? What do you mean by the following figure? And how divided into two time?: Hello there! Adapter in the charging time is there will be a sound, if the sound is great, it is recommended to get the maintenance station to do further testing to see. Adapter warranty with the notebook is the same, when the laptop warranty to the adapter when the warranty to what time. From the dealer to buy a notebook, from the date of the factory added a three-month warranty

Q: There is a 19V, 4.74A, is not it a bit high?: 12V that can try, may output power is not enough, affecting performance. 19V that do not use the

We mainly focusing in laptop AC adapters and chargers.We have at least 10 years of experience, strictly monitor our production lines to ensure every item carry the RoHS/CE/EN/FCC marks, and the defect rate lower than 0.3 percent. We also provide one-year warranty for added assurance. To benefit from us, contact us today. Your inquiries can be replied in 24 hours.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2005
Annual Output Value	US$10 Million - US$50 Million
Main Markets	Southeast Asia 5% Western Europe 40% North America 15% South America 20% Eastern Europe 20%
Company Certifications	ISO9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Yantian,Shekou
Export Percentage	81% - 90%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	8
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average