Understand Battery Life

in Battery

Mobile Computing users (people who use laptops, PDAs and Smartphones) have one thing in common and together they use batteries to power their device. When considering a purchase of computer battery most mobile phone users looking to find the answer to one of the following questions, if not all (questions that relate to the HP pavilion dv8000 battery), the questions are: What is the battery life mean? How is the battery life measured? What factors determine battery life? When the battery starts to die? What factors shorten battery life? Is it better to buy an extended battery? In Part 1 of this series of articles will look at the meaning of battery life, how the battery life is measured and the factors that determine battery life and finally when do batteries begin to lose life.

When considering a purchase of thinkpad x200 battery most phone users Mobile trying to find the answer to one of the following questions, if not all (questions that relate to the battery), the questions are:

What is the battery life mean? How is the battery life measured? What factors determine battery life? When the battery starts to die? What factors shorten Dell inspiron 5100 battery life? Is it better to buy an extended battery?

In Part 1 of this series of articles will look at the meaning of battery life, how the Asus Eee PC 1000H battery life is measured and the factors that determine battery life and finally when do batteries begin to lose life.

What is the battery life mean?

Battery life is the term often used when talking about how long a battery can last (other terms, we often use when talking about the life of the Apple ibook g4 battery is the battery capacity, the enforcement of battery, battery mAh, battery milliamp number and time of drumming).

How is the battery life measured?

Battery life is a measure of capacity. What is Battery Capacity? Dell Inspiron 6400 battery capacity is a reference to the total amount of energy stored in a battery. Battery capacity is rated in ampere hours (AH), which is the product of:

AH = Current X Hours to Total Discharge

What factors determine battery life?

The duration of the battery charge is governed by five factors, including:

Physical dimension - The amount of capacity that can be stored in the casing of a Sony VGP-BPS8A battery depends on the volume and plate current of the battery. The volume and the flattest area of the capacity the more you can actually store in a battery.

Temperature - Capacity, or energy stored decreases as the battery cools. High temperatures also have an effect on all other aspects of your battery.

Cut Off Voltage - To avoid damaging the battery and theunitThe batteries have an internal mechanism that prevents the voltage called the threshold voltage, which is usually limited to 1.67V or 10V for a 12 volt battery. Renting a car-battery discharge to zero destroys the Macbook Pro battery.

Discharge rate - The rate of discharge, the rate at which a battery is fully loaded to cut the voltage measured in amperes. As the rate rises, the capacity decreases.

Battery History - Deep discharging, excessive cycling, age, over charging, under charging, all reduce capacity. Note to charge the battery 1 time will reduce the capacity of up to 15% -20% depending on the chemical structure of your Dell Inspiron E1405 Battery.

When the battery starts to die?

A battery starts to lose his life at the moment is used. Helps clarify a bit more so that we are clear with what this means technically! Now be very careful with any assumption you may have a vostro 1720 battery that can still be considered new, even after he was charged, connected to a device, been opened from its wrapping or chemically activated in any way. Why?

Inside the battery itself is a system designed to produce a chemical reaction. The chemical reaction is designed for one purpose: to create a flow of electrons (electricity), whereby theunit is turned on. The electron flow is measured (or moves at speeds) in amperes, where 1 ampere is the flow of 62,000,000,000,000,000,000 electrons per second! Therefore, once the chemical is activated and the flow of electrons takes place, even for a second, then the loss of power and Toshiba PA3399U-2BRS degradation begins and there is no stopping it. Once battery degradation begins a battery is considered used and its natural life will be exhausted in a matter of time.

A note is that the battery that needed a device connected to or affected its connectors to effectively create a closed circuit for the chemical to potentially activate, which of course the Sony VGP-BPS9 battery life will start to run out.

 

 

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Understand Battery Life

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This article was published on 2010/11/01