Batteries are a big part of everyday life making it important to have good
reliable batteries for use. It can be hard determining which the better battery
is if you do not understand the differences among them. The lithium batteries
have become very popular batteries especially for use with electronic devices
and toys. There are several lithium batteries on the market today but the most
reliable and lightweight of them all is the lithium polymer batteries.
Batteries that are lithium polymer are lightweight and thin. They are also
rechargeable making them popular for use with laptop computers, iPods, and many
electronics. These batteries first appeared for purchase in 1996 and have
quickly become one of the top selling batteries.
The energy density is one of the important components of a good battery and
lithium has the highest energy density of any battery being sold. The life
cycles are also longer and the degradation of the battery is much slower than
many. These batteries do have some disadvantages such as exploding if they
become overcharged, faster capacity loss and a longer recharge time.
The two main lithium batteries available for purchase are the lithium ion and
the lithium polymer. The polymer battery is much safer than the ion battery
because of the way in which the lithium is suspended. The polymer battery
suspends the lithium in a polymer gel and the ion battery suspends the lithium
in an organic solvent. The organic solvent material is highly flammable unlike
the polymer gel. The ion is also prone to burst into flames if there is a short
or if the battery is crushed. The polymer is less likely to burst into flames
in either case.
The polymer gel replaces the need for metal casings in the lithium battery
allowing the lithium polymer to be flexible. Batteries using organic solvent
must use the metal casing which usually is found in the shape of cylinders
much like a AA battery. The lithium polymer battery has quickly become the
choice of many electronic makers and designers because of the flexibility and
lightweight.
The polymer batteries are also referred to as LiPo or LiPoly batteries. These
lightweight flexible batteries quickly replaced the nickel cadmium (NiCad) and
nickel metal hydride (NiMH) batteries. The lightest of all metals and offering
the highest energy per unit the LiPo battery has definitely surpassed the old
NiCad and NiMH batteries.
There are other evidences that the lithium battery is much better than any
nickel batteries. One of the most visible to consumers is the price. A lithium
battery is more expensive than a nickel based battery. Lithium polymer batteries
are more expensive than lithium ion batteries. The better the battery is, the
more expensive the price. In this case the trite saying of "you get what you pay
for" is very fitting and truthful.
Now that you have some background information you can make a better selection
when purchasing batteries. The lithium polymer battery is flexible and
lightweight making it the smart option when it comes to any electronics and
toys requiring batteries. These batteries are also high energy and safer than
most other lithium batteries especially the ion. Even though the cost is higher
for polymer, it is well worth the expense for a durable more dependable and
effective battery.
Discover the lasting power of DEXIM BluePack S8 3000mAh Lithium Polymer Battery
For IPhone 3GS/iPod/BlackBerry. When you look for the right size of lithium
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get the battery you need.
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