NO loss after three years-Interpretation of the long-life laptop battery latitude d620 technology

With the rapid development of technology, laptops have great progress in many aspects. "Mobile office" as the original intent of the mobile laptop has been interpreted by the thin and light notebooks.

The goal of many users to buy the books, is that the mobile office. Mobility, including two elements: first, portability, and secondly, the long run. In portability, the dell latitude d620 battery major manufacturers have a great lot in many ways to lose weight in the notebook as possible. At run time, low-voltage processors, LED screens and other low power components, reducing the consumption of energy machine and improve battery life.

There is a lack of long-notebook run time in the market, however, many businessmen who constantly complain: the duration of the laptop battery is not always sufficient, even if the upper class resistance, the runtime also reduced from 6 hours to 3 hours with less than two months.

The question we face is that when purchased, life is very long, but after a year, will be greatly reduced battery life will last up to half an hour. "Advandages can not keep, so when buying a notebook?" Along the notebook market, all laptops are like that.

Because the SAMSUNG VP-D351 Battery technology for many years have stalled. Capacity has been adequate, but the disadvantage of excessive loss rates did not improve.

Within the traditional laptop battery

Traditional laptop battery is made of lithium battery cells, control circuit, circuit loading and unloading, storage and other components. Rapid loss of Dell Inspiron 1545 Battery capacity, for many reasons. One important reason is the inherent deficiencies of this type of battery. The loss of these cells were divided into two types of batteries of physical exhaustion, the depletion of lithium batteries, and the other is the depletion of the battery as a whole, we can use the software to the depletion of view. Between the two are related to the loss, but not quite the same.

We all know that is a chip battery protection, chip, this protection is to ensure that the most important role not overcharge and over discharge. Will lead to overheating batteries surge accelerated wear, over-discharge batteries can cause internal failure of the reversible chemical reaction and removed the most powerful, the greater the proportion of failure. However, in order to achieve the purpose of loading and over-discharge, chip dell inspiron 1545 ac adapter designers will set up a monitoring program. This program is in operation and record battery charge and discharge, including loading and unloading of the battery voltage and current.