Dell PA-21 Laptop Adapter 19.5V 3.34A
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 150000 Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
*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: DELL notebook, today a boot found that power is not power, plug the power supply does not even the computer power adapter is working, the lights are bright, a computer and so on to the off, the computer is not charged, how is it? Is the problem of power or computer problems? Rush!
- It is recommended not to get their own, to the search industry to repair the point. If the warranty period is free!
- Q: ASUS notebook A45V power adapter model
- Different batches, the use of power are different. As long as the output voltage is suitable, the current is large enough.
- Q: (19v, 3.74A) power adapter to charge the notebook, the first charge for 10 minutes, the second charge for 20 minutes, the results of a black screen can not boot the notebook , The power adapter is also broken, I then use a good power adapter to charge the notebook, the adapter lights flash, and some master said the notebook motherboard may be broken, I would like to ask what is the reason why the notebook can not afford machine, if Is the motherboard burned out, that in the end is the power adapter burned to the notebook motherboard to burn out, or laptop motherboard short circuit to the power adapter to burn out? Thank you, everyone gave me an answer, I took all my points out
- General such a problem is the laptop motherboard circuit and the cathode 19v short circuit caused. The power adapter is not good quality will burn the notebook. In fact, this problem is still a good solution. Repaired between 180-260. Specifically have to see that short circuit. You put the battery out of power to try to see what reaction. If not enough, then the motherboard is short-circuit, and only to repair.
- Q: Check a lot on the Internet, but still do not understand how is it? Plug the power supply is not inserted in the power adapter? The The That plug the power adapter with the computer without the battery pull down (to pull down the words, is not to put the battery full and then pull) My computer's battery is 6-cell lithium battery, how to charge the battery good?
- Yes, this can be better to extend the laptop battery life. Should try to avoid the battery power exhausted and then recharging the situation, because it will give the battery a lot of pressure to cause damage. It is feasible to charge the remaining 20-30% of the electricity when the charge. In fact, the laptop's lithium battery in the "light / charge" the number of times is limited, all the use of light recharging will only greatly shorten the battery life. At the same time, the battery should be more dry place to charge, in addition to pay attention to heat problems, which is the enemy of the battery.
- Q: And that the output connector size is not the same, if you can substitute, then I intend to change that connector
- Can not be used, the voltage is low, the current is much higher, more dangerous. To the computer city to be equipped with a domestic can, dozens of dollars, do not have any original with the
- 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: 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: HP laptop power adapter drip, can not charge, suspected to be bad.
- 1, first try the adapter's power cord socket is solid, including the socket interface and adapter socket at both ends. Determine whether it is a drop of current caused by poor contact. 2, remove the laptop battery, connect the power to see if you can boot. If you can tell that the adapter is off the light, if you can not boot that adapter is broken. 3, if the adapter is broken, it is necessary to re-change a new can.
- Q: The laptop will automatically turn off the power adapter when the workload is large
- It is recommended to replace the output voltage of the same,
- Q: Ordinary notebook adapter and one machine computer adapter can be universal?
- In the output parameters are the same circumstances is possible
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 |
Send your message to us
Dell PA-21 Laptop Adapter 19.5V 3.34A
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 150000 Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot Searches
