Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 627156U Using the ac power adapter, Charging the battery, Connecting the ac power adapter

Models: 3484BGU 627156U 32605TS E535 E530c E530 E430 E435

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•The way you use your computer: how often you access the hard disk drive; how bright you make the computer display.

To check for detailed battery status information, do the following:

•For Windows 7: Open the Power Manager program and click the Battery tab.

•For Windows 8: Open the Lenovo Support program and click Battery Health. Or open the Lenovo Settings program and click Power.

Using the ac power adapter

The power to run your computer can come either from the lithium-ion (Li-ion) battery pack provided with it, or from ac power through the ac power adapter. While you use ac power, the battery charges automatically.

The ac power adapter that comes with your computer has two basic components:

•The transformer pack that converts ac power adapter for use with the computer.

•The power cord that plugs into the ac outlet and into the transformer pack.

Attention: Using an improper power cord could cause severe damage to your computer.

Connecting the ac power adapter

To use the ac power adapter, do the following. Be sure to take these steps in the order in which they are given here.

1.Connect the ac power adapter to the power jack of the computer.

2.Connect the power cord to the transformer pack.

3.Plug the power cord into an electrical outlet.

Tips on using the ac power adapter

You can check the status of your battery at any time by looking at the battery meter at the bottom of your display.

•When the ac power adapter is not in use, disconnect it from the electrical outlet.

•Do not bind the power cord tightly around the ac power adapter transformer pack when it is connected to the transformer.

•Before you charge the battery, make sure that its temperature is at least 10°C (50°F).

•You can charge the battery when the ac power adapter is connected to the computer and the battery is installed. You need to charge it in any of the following conditions:

–When you purchase a new battery

–If the battery meter at the bottom of your display shows the battery charge is low

–If the battery has not been used for a long time

Charging the battery

When you check battery status and find that the percentage of power remaining is low or when the power alarm alerts you that the remaining power is low, you need to charge your battery or replace it with a charged battery.

If an ac outlet is convenient, plug the ac power adapter into it, and then insert the jack into the computer. The battery will be fully charged in about 3 to 6 hours. This is affected by the battery size and the physical environment. The battery status indicator will let you know that the battery is charging, and will also notify you when the battery is fully charged.

Chapter 2. Using your computer 31

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Lenovo 627156U, 32605TS, 3484BGU, E435 Using the ac power adapter, Charging the battery, Connecting the ac power adapter
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3484BGU, 627156U, 32605TS, E535, E530c specifications

Lenovo has long been known for its reliable and performance-oriented laptops, and the E530c series is no exception. The E530c, along with model variants like the 32605TS, E430, 627156U, and 3484BGU, caters to the needs of both business and personal users, striking a balance between affordability and functionality.

The Lenovo E530c, a part of the ThinkPad series, features a robust design and a range of configurations, making it suitable for various professional environments. Its sleek chassis, reinforced with durable materials, ensures that it can endure the rigors of daily use while maintaining a professional appearance.

When it comes to performance, the E530c series is equipped with Intel processors, providing users with the right power for multitasking and demanding applications. The Intel Core i5 options available in the lineup deliver improved performance compared to previous generations, allowing users to run their applications swiftly. Additionally, the laptops often come with ample RAM and storage configurations, meaning users can benefit from fast boot times and quick access to files and software.

One of the standout features of the E530c is its exceptional display. The model typically showcases a 15.6-inch HD or HD+ display, providing sharp visuals and vibrant colors. This feature is especially beneficial for professionals who require clarity for their work, whether it's for presentations or detailed design tasks.

The E530c and its variants are also designed with connectivity in mind. With multiple USB ports, including USB 3.0 for faster data transfer, HDMI for external displays, and Ethernet for stable internet connections, users can easily connect a range of peripherals. The inclusion of Bluetooth technology further enhances connectivity options, allowing for seamless integration with wireless devices.

Battery life stands out as another critical aspect, with the E530c providing efficient energy management to keep users productive throughout the day. The laptops are designed to give several hours of continuous use, supported by Lenovo's power management technology.

Security features also play a pivotal role in the E530c and its variants, with options for fingerprint readers and trusted platform modules (TPM) to safeguard sensitive information, making them ideal for business environments.

In summary, the Lenovo E530c, along with its variants like the 32605TS, E430, 627156U, and 3484BGU, presents a powerful combination of performance, durability, and versatility. Whether for business or personal use, these laptops prove to be a dependable choice for users seeking a balance of power and functionality in their computing devices.