Characteristics of Batteries
by Ernest Opslage
http://www.rjebatteries.com
What is a battery? Simply put, it is a device to store
electrical energy in the form of chemical components. In
simple words, it is a storage cell, the fundamental unit
of a battery. Cells together become a battery. A basic
component of a standard battery is a cardboard tube. it is
used to hold the battery cell together and provide a stable
place for the electrical contacts. . If you use a cardboard
tube from a battery ,for any other purpose The chemicals
inside may cause unforeseen consequences. Plastic holders
are also used to contain batteries.
In our daily life, we face situation where we just can~t
move forward without batteries. These batteries have become
a very essential part of our life. So obviously, we have to
spend some time and money in purchasing and maintaining
these batteries.The amount of money depends upon the size
and capacity of the battery. Mark my words. This article
will put a fresh light on the subject of battery.
Batteries come in two basic categories: "disposable" and
"rechargeable". Everyday use of disposable batteries will
continually cost the money of replacing the batteries. So
if important items that take disposable batteries, you may
want to keep some spares handy. We enjoy Rechargeable
batteries because they are more long lasting because when
they go dead they can be recharged and used again. Both
types of batteries have their own importance. Of course,
for many electronic devices, we will prefer the
rechargeable batteries.The basic criteria of choosing a
battery are based on its cost and reliability.
Disposable batteries consists of various standard types
such as common carbon-zinc, alkaline and titanium. There
are dozens of types of disposable batteries. Like
specialty batteries that come in special sizes, shapes
and output, for cameras to calculators to hearing aids,
Unfortunately we will not be covering specialty batteries
in this article. The ones we will discuss are the common
carbon-zinc and the alkaline, standard batteries.
We use carbon-zinc batteries quite often. The biggest
advantage of carbon-zinc are their price. We often use them
in our daily routine work, usually in devices that do not
have high power need. Today, many kinds of carbon zinc
batteries are available in the market like Duracell,
Everready, Energizers. A much better overall value in
disposable batteries is the alkaline batteries like
Duracell and Eveready Energizers etc.
The main characteristics of alkaline are: service life
considered in years, good performance at low temperatures,
leak resistance, no need for rest period between uses,
steady high current output, material-wise very strong, and
inherently safe by design. You will find basic difference
in their construction. Be careful while using these
batteries since the wrong usage of battery can damage it or
even may be quite dangerous and harmful for your body.
What does "Rest period" mean in reference to batteries?
A carbon-zinc battery requires a rest period after a
significant use. But alkaline cells don't have this delay
factor. After getting low its functioning begins to
diminish. Alkaline can maintain high current. The inner
resistance of the battery establishes the utmost current it
can provide. Don~t try to recharge an alkaline cell because
it will cause overheating and mess up the structure of
battery.
There are various types of batteries available in the
market today. Their shelf life varies from days to years.
Some batteries are quite expensive like the one named
"Yardney", but it has superb high power and is designed for
excellent performance.
We hope that you have got enough information about
batteries to know one or two important things. Hope to be
alert and careful with this useful equipment and enjoy
properly.
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