This shop is mainly engaged in notebooks, monitors, players, converters, all-in-ones, ultrabooks, etc., power adapter transformer supplies, and all major brands are available【Brand new original, second-hand pure original, brand new OEM factory high imitation products,】
This shop accepts retail, wholesale, and agent interested friends can contact this shop for negotiation
Basic parameters of power supply
Input voltage: 100-240V~50-60Hz 1.5A
Output current: 19V 3.42A
Output voltage wattage: 65W
Interface size specification: 4.5*2.8MM
Physical shooting
Power purchase notice:
One Voltage:Voltage is very important. Because the voltage is too high or too low will affect the normal use of the notebook. If the voltage is too high, it will damage the notebook. Generally speaking, the voltage deviation 5% will not affect the normal use of the notebook. Commonly used voltage values ??are generally around 15/20V
Two current:The current value is actually the power of the adapter. Everyone knows that the power is actually the product of voltage and current. Because the current value is not constant when the notebook is working, the current marked by the adapter is the maximum current value of the adapter. The basic principle is that a power supply with a large nominal current can replace a power supply with a small nominal current. Otherwise, it may cause insufficient power.
Three Socket type: The socket refers to the socket where the adapter plugs into the notebook. The choice of socket generally considers the following factors: size—— refers to the outer and inner diameter of the socket. Generally, the most commonly used socket size is 5.5mm in outer diameter and 2.5mm in inner diameter, which is the same as most routers or cats. Shape ——Most of the sockets are round, and some have pins inside. Some HP sockets are bullet-shaped.
Receiving notice:
One: Within 7 days from the date of receipt, the profit of the goods sold in our shop is low. Due to transportation and some unexpected damages, we will pay for the return and exchange of goods.(The buyer pays the return shipping fee, and the seller pays the shipment).
Two: The buyer did not contact and found that the purchase was wrong, or other personal reasons needed to be returned or exchanged. For non-commodity quality problems, the round-trip freight must be borne by the buyer;
Three: Man-made damage is not guaranteed,(Such as: disassemble, modify)
Four: The new original power supply is guaranteed for 3 months, and if there is a problem during the warranty period, it can be sent for replacement at any time, and the buyer shall bear the return freight.
Note: If you find that the package is severely deformed when signing for receipt, please open it in person with the courier to check whether the appearance of the product is deformed, damaged, or cracked, so that we can contact the courier company to deal with it and protect everyone’s interests. Thank you very much for your support