1.9 Batteries

1 Hardware Overview

θQuick Battery Charge

When the AC adapter is connected, normal charging is used while the system is turned on and quick charge is used while the system is turned off or in suspend mode. Table 1-13 shows the time required for charging battery.

Table 1-13 Time required for charges of battery

 

Main battery Charging Time

Second battery Charging Time

 

 

 

Normal charge

About 3~12 hours

About 2.5~9 hours

 

 

 

Quick charge

About 2.5 hours

About 2.5 hours

 

 

 

Quick battery charge is stopped in the following cases.

1.The main battery is fully charged.

2.The main battery is removed.

3.Main battery or AC adapter voltage is abnormal.

4.Charging current is abnormal.

θTrickle charge

When the main battery is fully charged and the AC adapter is plugged in, the power supply microcontroller automatically switches from quick charge to trickle charge.

1.9.3 RTC Battery

The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-14 lists the battery charging time and data preservation times.

Table 1-14 RTC battery charging time and data preservation time

 

Item

Time

 

 

 

Charging

AC adapter or main battery in use

8 hours

time

(Power ON)

 

 

 

 

 

 

Data preservation time (when fully charged)

About 30 days

 

 

Data preservation time (when stand by)

About 4 days

 

 

 

PORTEGE A100 Maintenance Manual (960-460)

1-21

Page 34
Image 34
Toshiba A100 manual Batteries Hardware Overview, Time required for charges of battery, RTC Battery

A100 specifications

The Toshiba A100 series represents a notable range of laptops that combines performance and versatility, catering specifically to the needs of both casual users and professionals. Launched with an emphasis on multimedia capabilities and productivity, the A100 series showcases an array of features designed to enhance the user experience.

One of the primary characteristics of the Toshiba A100 is its robust design. The laptop typically features a sleek, compact chassis that is both aesthetically pleasing and practical, making it easy to carry for those on the move. The build quality is commendable, with a durable exterior that can withstand the rigors of daily use.

Under the hood, the A100 series is powered by Intel’s core processors, which offer a balanced blend of performance and power efficiency. This enables smooth multitasking and quick application launches, ensuring that users can handle demanding tasks without lag. The inclusion of generous RAM options allows for an enhanced computing experience, making this laptop suitable for both work and entertainment.

The display of the Toshiba A100 is another highlight, often featuring a vivid, high-resolution screen that delivers sharp images and vibrant colors. This makes it an excellent choice for watching movies, editing photos, or simply enjoying everyday tasks. Additionally, some models in the series offer an anti-glare coating, reducing reflections and providing a more comfortable viewing experience in various lighting conditions.

Connectivity options are comprehensive, with multiple USB ports, HDMI outputs, and a multi-card reader. This ensures that users can easily connect to peripherals, external displays, and transfer files with ease. The inclusion of Wi-Fi and Bluetooth capabilities facilitates seamless integration into modern home and office environments.

Furthermore, the Toshiba A100 series includes advanced audio technologies, such as built-in stereo speakers that enhance the multimedia experience. The laptop often features Toshiba's sound enhancement technologies, delivering clear and dynamic sound for music, movies, and video calls.

Lastly, battery performance is a critical aspect of the Toshiba A100 series. Many models are optimized for extended use, allowing users to work or play for hours on a single charge. This combination of efficient hardware and thoughtful design results in a laptop that not only meets but exceeds the expectations of its users.

In conclusion, the Toshiba A100 series stands out with its robust performance, impressive display, and user-friendly features, making it a compelling choice for those seeking a reliable and stylish laptop for various applications.