*dc tip: big pin
*package: brown box
*output: 19.5V 3.34A
Packaging & Delivery
Packaging Details: 50pcs/ctn
Delivery Detail: 3-5 days
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
- Q:Notebook power adapter jacks hot cause
- Or the adapter is hot, my adapter is very hot after running out of the computer, which has nothing to do with the vents, because the power supply through the adapter to the computer power supply, and the adapter itself will have the power to convert energy into heat, it will be made Hot, very simple daily physical problems, just like the bulb will be hot like
- Q:Is the laptop power adapter waterproof?
- No waterproof function,
Notebook design is not waterproof, then the user will naturally be away from the use of water, so the surrounding ancillary equipment because it is away from the water so the design is not waterproof.
- Q:Apple laptop power adapter how much money can be bought
- The original version of the more expensive, generally alternative as long as the 7-80 block.
- Q:HP laptop power adapter squeaky, the computer can not open the machine
- Can not repair the original buy it generally should not be more than 300
- Q:Acer laptop power adapter general price more money?
- Notebook power is very important, the original power supply are usually up and down in 100, of course, after-sales price it is more exaggerated. I would say that go through the channels of getting goods, such as Taobao buy, ask the original or else, or else, the package can be more formal, more formal domestic brand power, but also in this price, cottage garbage from 3-40 to 6-70 There are, that quality is nothing to protect the! Do not recommend to buy ~ ~ you can go to Taobao search, square, 90w, laptop power, I bought this, more lightweight, reasonable design, after 2 lightning, books safe and sound!
- Q:Laptop power adapter fall into the water how to do?
- Water into the board, then the normal use of fever will slowly dry. If the board is likely to burn power
- Q:HP Compaq V3000 adapter is the number of V
- Hello, thank you for choosing HP products.
HP Compaq V3000 adapter voltage and notebook specific configuration,
If you are using an integrated graphics configuration, the power adapter voltage is 18.5V, current 3.5A, power 65W;
If you are using a separate graphics card configuration, the power adapter voltage is 19V, current 4.7A, power 90W.
- Q:My HP 4411s series of power adapters are not generic
- This notebook uses the power adapter specifications are as follows:
Voltage: 18.5V, current: 3.5A, power: 65W
DC connector size: 7.4mm * 5.0mm (middle with PIN)
- Q:Is the notebook power adapter too low to affect the voltage?
- The voltage is low. Is unable to supply power to the books. Like a battery car with a battery without the same TV.
I said that the current is small when the HP 3.5A power supply connected to the books on the 4.75A, the books will prompt the current is too low, affecting the notebook performance. Not referring to your computer.
- Q:Rush! Would you like a laptop to use a power adapter that is larger than the output current?
- absolutely okay. As long as the voltage matches. The current on the adapter refers to its output capability.
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
|Annual Output Value
||US$10 Million - US$50 Million
||Southeast Asia 5%
Western Europe 40%
North America 15%
South America 20%
Eastern Europe 20%
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range