Laptop Charger for Dell DC 19V 3.16A 5.5x2.5mm

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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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*Color: Black

*Watt: 60W

*Input Voltage: 110-240V

*Output Voltage: 19V3.16A

*Frequency: 50/60HZ

*Power Cord: US, EU, AUS,UK type,1.2m-1.5m, CCA

*Protection: OTP,OVP,SCP,OCP

*PCBA: 100% new Electronic Components

*Input Plug: EU, USA, UK, Australia, Italy

*Outside Shell: PC+ABS Fire-resistant

Packaging & Delivery

Packaging Details: color box, blister packing, or Meet customers' special requirements 65*48*21cm ,50pcs/ctn

Delivery Detail: 3-15 working days for 500-10,000pcs after your confirmation

Quality Test

*100% 4 times electrical performance test

*100% droping test from 6 surface

*100% Solder ball vibration test

*100% more than 2 hours aging test

*1 year warranty and 0.3% RMA FREE

Q:My Lenovo power adapter is broken, can not charge the power, you can change it? Only to buy half a year, if you want to have a how much money?: May be before the fall on the no, you can buy another, the number of volts and the current to the same good, expensive 100 have it, it is recommended to buy a good point

Q:How to charge the laptop without a power adapter: To the laptop to charge the current technical conditions in only two ways, one is to use the power adapter directly charge; the other is the battery out to charge, and then loaded back; or replace the same type of laptop battery. Now you do not have a power adapter, to charge the power supply, only choose to remove the battery, the other charge. Because you do not have a power adapter, so it is difficult to make the same power connector by selecting a different way to make a power adapter.Therefore, you have a better choice to remove the battery, make two copper, insert the battery positive and negative jack / Plug, connect the battery to identify the voltage and current charge. This operation has a certain risk. If you are not familiar with this, it is best not to try !!!! If you have heard of the most advanced wireless charging technology, I guess, there is no official business. You do not have the power adapter to the case of charging the notebook, there is indeed some difficulties.

Q:In the past when the power adapter has a squeaky sound. Now plug in the power supply adapter will be squeaky. Power on a while to power, and power indicator light does not shine, power adapter silent. Put a while the power adapter connected to the power there will be squeaky. And can make the computer boot. Boot a power supply and no response. I wonder if the power cord is broken or the adapter is broken?: 1, you can put the laptop power cord adapter to take out the line, replace and then connect the laptop, if the normal charge, then the power adapter is out of the cable, 2, the adapter out of the outlet line, with a multimeter test adapter power output pile, if there is voltage, the adapter intact, if the output pile without voltage, then the adapter is damaged.

Q:Home to electric cat way to supplement the room network, and the power of the cat in the same room plug in the laptop power adapter immediately after the impact of power cat can not access the Internet, immediately after the withdrawal of recovery, what method to solve? Can I add a plug-in with a filter function before the laptop's power adapter, I do not know if there is any effect? (That is, generally to the sound filter noise filter socket), thank you ~!: Buy a magnetic ring, can be a good solution to the problem.

Q:Laptop power consumption is 117 watts but the power adapter is 90 watts what the situation?: How can the general notebook so high power, do not know how your power is measured out? For the notebook power supply, and then boot power is the highest, usually 60W or so. At this time the power supply size, the actual reflected in the charging speed.

Q:Laptop power adapter squeak how to do: First of all, to know is that the power supply to the books and the battery power supply to the notebook is different. Battery-powered, the battery output is pure DC, very clean, the battery voltage is neither possible nor need to design a high, lithium battery chemical properties determine a cell output voltage can only be about 3.6V, so Many batteries are used in three cascade way, 10.8V also became a very popular battery voltage. Some batteries are slightly larger than the integer value of 3.6V, such as 3.7V or 11.2V, etc., in fact, to protect the battery. Power supply, the situation is more complex, first of all need to add voltage to further regulation filter to ensure that the power performance is not very good in the case of stable work, the voltage regulator after the two parts of the city, all the way to the work of the power supply , The other way to the battery charge to the part of the power supply to the battery when the same power supply, and the part of the battery charge through the battery charge control circuit can be added to the battery, the control circuit can be very complex, so the power The voltage must be greater than the cell voltage to have sufficient capacity to supply the charge control circuit to the units. Finally the voltage actually added to the cell will never be the nominal voltage of your power supply. Rest assured. Hope that the above information is useful to you

Q:My HP 4411s series of power adapters are not generic: As long as the standard is common, the landlord assured it

Q:For example, on the train only 110V DC power supply, the power adapter connected to 110V DC, the power adapter can work?: I'll answer you! Power adapter is a switching power supply, it is the first to rectify the AC rectifier, and then through the chip control power switch to a certain frequency of exchange for the exchange, and then through the transformer buck, and then rectified into a DC, the final output, I think the input DC should be no problem, you can use!

Q:Just want to know what courier from Taiwan to Shanghai.: I come from Taiwan, the answer: zhanghongjun31 completely positive solution! I will not repeat it again! I also use the laptop online (110v ~ 220v) means that also generic

Q:I bought an external DVD drive, because the notebook is only a USB interface, read DVD discs sometimes say that power can not read the disc, there is an interface and the previous radio direct charge power adjustable 3 to 12 volts, I do not know it? Is it negative or positive?: Generally have a power interface above are marked with a few volts input and there will be a special charger = = If you do not have to confirm that in the end is not the power interface. It is not recommended to use any other adapter because of what may be caused by short circuit. But would like to try the words USB is 5V I guess it is also 5V

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