Find the Lenovo IdeaPad U300e U400 series battery

Lenovo Group announced yesterday that their latest earnings reports, and gradually expand in the second quarter performance, the rate of progress, announced third quarter results continue to rise. Quarter results ended December 31, the PC manufacturer's net profit up to $ $ 1,530,000 and $ 99,700,000 exceeded the growth rate of 54 percent last year. Compared to total revenue, rose 44 percent in the last quarter of $ 840 million. Due to good sales of personal computers, Lenovo's sales in mature markets grew 81 percent to $ 3.6 billion, while sales in emerging markets reached $ 1.3 billion, a rise of 13 percent compared to last year, accounting for 15 of the world's total revenue % volume. The company's performance also hit a new high of 35.3 percent market share in China.

Association attributed the good sales of tablet PCs and smart phones in the Chinese market reaction, this product is expected to in April listed), and confirm the recent launch of Smart TV products will be in the Chinese market (the company's CEO Yang Yang Yuanqing said: laptop, the company's performance is still active, 53% of total sales in addition to the accounting spectrum in the $ 450 million in sales - compared with last year's 30 percent performance increase of the reference source. You can view more detailed press release.
In addition, because the lenovo ideapad batteries is easy to power operation, the majority of laptops and batteries, and Therefore, part of the pen to the computer manufacturer, the fastest developed a fast charge feature that allow users to run the power power. For example, Dell laptop has a fast charge feature, you can charge more than 90% within one hour. Why not 100%? According to the charge and discharge characteristics of lithium-ion battery, if often rapid charging to 100%, shorter battery life, the report, so the back of 10% will be before the fast charge and slow charge to extend battery life.
Although the cell phone than a laptop circuit design improvements, but it can make better work status of new battery, battery activation and calibration needs to be done.
Can refer to the relevant articles of the laptop battery maintenance.
Why does the battery useless but also reduces the power usage?
Because of the absolute humidity and non-insulated environment of natural phenomena battery consumption decreased by about 1 percent, according to the battery status and quality 3 - 4 days, as long as not all of the significant decline is normal.
2, using battery power, you need to delete it?
Charging design of a typical laptop, the battery is below 95% charge, because the existence of natural wear and tear, loss of battery therefore, delete and Bu Quxia is basically the same, so as determined on Shipiquxia habits, if we suggest to remove battery wrapped in a fresh membrane and placed in a dry, cool place, I remember a month or so, and is responsible for the Lenovo IdeaPad U400 cells at least once, to avoid battery loss of activity