High Quality 19V 4.74A Laptop adapter Lenovo 90W

High Quality 19V 4.74A Laptop Adapter Lenovo 90W

• If you have any other further questions,please do not hesitate to contact us! We look forward to you inquiry. 

• Power adapter is the source of power for the notebook computer. It is a high-quality switching power supply. Its working principle is the same as that of the Switching Power Supply in home appliances such as color TV. Its function is to provide stable low-voltage DC power for notebook computers.

• Shenzhen Waweis Technology Co., Ltd is one of the adapter device manufacturers in China, Our world-class production plant passed ISO9001:2008 & ISO14001:2004 certifications and is equipped with the state-of-art technology and machines. Our products include Power adapter, notebook adapter,charger,Led Adapter, USB chargers, car chargers, LED and accessories for smart phones and some other electronic device.At the same time, Wawies consumer electronic devices have got a wide range of safety approvals to meet specific international standards & requirements.

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