Laptop Adapter 30 Watt 19V 1.58A

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 200 Pieces pc

Supply Capability:: 100000 Pieces per Month pc/month

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*Over-current protection,

*Voltage protection,

*Short circuit protection,

*Hot seller,Price advantage.

*Input :100-240V 50-60Hz 1.5A

*Output:19V1.58A

*DC interface:5.5*1.7

*Power:30W

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: HP power adapter 18.5v 3.5a Lenovo model is f31 20v3.25a: Hello, thank you for choosing HP products. Different brands and models of notebook power adapter specifications (voltage and current, etc.) and the interface size is different, it is unpredictable whether it can be universal. In addition, the brand power adapter is supporting the use of this machine, if used in other brands of computers, it is prone to compatibility issues, it is likely to cause damage to the hardware, it is recommended that you do not mix.

Q: Laptop Charger is broken and can not be charged: 1, with a multimeter to check whether the normal socket, the supply voltage is 220V. If the utility voltage is not normal, it is recommended to replace the use of environmental testing. 2, with a multimeter to check the power adapter output voltage and current is consistent with the label. If the gap is very large, or no output voltage, and the mains voltage is normal, you can determine the power adapter failure, Need to replace the notebook power adapter. 3, if the above check is normal, remove the laptop battery, do not external adapter. Press and hold the notebook power button 5 seconds to repeat 3 times. After releasing the notebook residual charge, Insert the power adapter separately, power on the test. 4, if the fault remains the same, check the notebook's power interface, whether abnormal. Such as loose or the appearance of damage and so on. 5, the above check are normal, basically can be a preliminary judgment is the notebook motherboard failure. Recommended repair service station.

Q: My laptop external display watertight unplug the power adapter is gone But the notebook can not always use the battery is right I see you on the Internet that is there is a full-featured changes within the 3C option but I can not find the Please help me look very grateful.: VGA cable is easy to be disturbed, it is recommended that the adapter and the VGA line away a little. Or you have other interfaces, then use DVI or HDMI. Do not change your power adapter

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 ~!: Laptop power adapter affect the power cat Internet, what method to solve? Hello, not for the laptop adapter that should affect you online But the power cat can not go through the row You put the electric cat should be on the street without a switch and the lights on the socket The same power cat can not cross the air switch

Q: Power can not be charged, and only to keep electricity, but the power less and less. Tried several times off the battery, boot, the power is useless. Socket also changed. There is no power supply around the same model. Seeking solutions ah: That's where you have a power adapter problem. Change the power adapter. Recommended Taobao to buy, the official website more expensive.

Q: Can you drill yourself?: If you use the environment hot, want to improve its cooling performance, you can external heat sink fixed on the shell, or fixed a small fan blowing it, Drilling must be removed before the shell, and then drill will hurt the internal components. The interior is too tight. The shell is basically no screw hot sticky, and dismantling ugly terrible!

Q: Sony laptop power adapter there are several: There are two commonly used: 19.5V 4.62 and 19.5V 3.34. There are a lot of shapes! The OEM price in 40 yuan The original in 120 or so!

Q: Laptop power adapter is not the power the bigger the better. My laptop power adapter is bought online Dell PA-12, a problem sent to the seller, the seller made a PA-10 power adapter came and told me that the laptop power adapter is the greater the power the better, PA-10 with Steam no problem, to ask you under the heroes is not what he said.: Of course, now USB external configuration so much power requirements also increased, high power power signal purity is also better. High-power power adapter cost is relatively high. But the power depends on the voltage and current, the voltage is converted out, and the current depends on the load (resistance). If the adapter voltage can not buy a high voltage of the current resistance of the formula I will not say.

Q: Monitor with the notebook after the power adapter after the display becomes white how to do?: The monitor's power adapter and the laptop's power adapter are not the same, It may be high voltage, the display burned, take it overhaul about it

Q: What does the REV 02 on the laptop's power adapter mean?: AC is not the same difference ~ ~, it is best to buy UPS regulator

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