Magsafe 1 18.5v 4.6a 85w Laptop Power Adapter

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Magsafe 1 18.5v 4.6a 85w Laptop Power Adapter

Note: the BIOS battery repair process can take up to 5 hours, so be sure to do it when you don't need your laptop. If that still doesn't improve the battery, you can either send it to repair or buy a new original battery.

In the computer starts to enter the BIOS, usually found in the power project "start 'calibration" option, namely "start battery repair", generally speaking, the first full charge will remind users to connect the power adapter, and then displays text will prompt the user to disconnect the ac power, Windows 7 will keep on discharge until battery for laptop completely exhausted, the notebook will automatically shut down, we can connect the power adapter to charge, but don't boot, after being charging indicator light goes out, the whole process is completed. Security fixes: in the computer starts to enter the BIOS, usually found in the power project "start 'calibration" option, namely "start battery repair", generally speaking, the first full charge will remind users to connect the power adapter, and then displays text will prompt the user to disconnect the ac power, Windows 7 will keep on discharge until battery for laptop completely exhausted, the laptop will automatically shut down, we can connect the power adapter to charge, but don't boot, after being charging indicator light goes out, the whole process is completed.

Shenzhen Waweis Technology Co., Ltd. is a high-tech enterprise engaged in r&d, production and sales of notebook adapters. Main: switch power supply, power adapter, charger, LED power supply and other products professional production and processing. The products have passed CE, FCC, and other certifications. The products produced by the company have perfect protection function, stable performance, safe and reliable. With professional r & d, production and sales experience, the company has accumulated strong technical advantages and rich market resources in the field of power adapters. The company is now able to provide a full range of alternative adapters for the world's major brands of notebook computers.

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