AC Adapter 90W For HP 18.5V4.9A Tip 4.8*1.7mm

Quantity:

Your message must be between 20 to 2000 characters

Contact Now

Basic Info

Product Description

AC Adapter 90W Charger For HP 18.5V 4.9A

There are roughly three types of batteries you can see now. One is the relatively rare nickel-cadmium battery. This kind of battery has a memory effect, that is, it must be completely used up and charged separately each time. This battery basically has no memory effect, and the charge and discharge are more random. Use the computer while the power adapter of the notebook computer is connected to AC power. At this time, if the battery is in an insufficient state, you can use the computer while charging. If the AC power fails, the battery can automatically supply power. If the charge and discharge are insufficient each time, the charge is not full or the discharge is not clean will cause the battery capacity to decrease; the second type is a nickel-metal hydride battery.

Shenzhen Waweis Technology Co. Ltd is professional engaged in the development, production, sales of all kinds of power supplies and accessories high-tech . The main products are power adapters , switching power supply, waterproof power supply and others. The factory is located in henggang street, longgang district, Shenzhen, china. The company has a complete production management system and professional testing equipment, in line with by the good faith, the strength and the product quality obtains the field the approval. The products of our company are widely used in LED lighting, power communications, instrumentation, monitoring equipment, industrial control automation and so on. "Respect for partners, carry forward the team spirit, dare to innovate and develop, people-oriented" is the business philosophy of all staff, and will follow the footsteps of customers, continuous product innovation and service improvement. We sincerely welcome customers from home and abroad to visit, negotiate, cooperate and develop with us.