How To Choose The Best Types Of Cell Phone Batteries?
Cell phones run on various kinds of batteries depending on the manufacturer,phone size or shape and features.There are basically four types of cell phone batteries:Lithium Polymer,Lithium Ion,Nickel Metal Hydride and Nickel Cadmium.If you or your employees use a cell phone daily,then you know that replacement cell phone batteries need to last.Rather than spending extra time and effort plugging in cell phones during the work day,offer your employees peace of mind with quality cellular batteries.Before you start looking for cell phone batteries for sale,you should do a little research.
Lithium Polymer (Li-Poly):The li-polymer batteries are the newest and most advanced technology for cell phone batteries.Enclosed in plastic pouches instead of a metal can,this battery is the latest,most advanced,safest and lightest cell phone battery ever manufactured.Li-Polydoes not suffer from memory effect,and will deliver up to 40% more battery capacity than NiMH battery of the same size.Lithium Polymer is the most recent type and applies the latest technology in DC power.This type of battery is light in weight and will not explode even if pierced.The battery elements are enclosed in platic pouches and do not have memory defects.”Memory effect” happens when rechargeable batteries are not fully discharged between charge cycles;as a result the battery “remembers” the shortened cycle and is thus reduced in capacity.Not needing a cell casing makes Lithium Polymer cell phone batteries thinner and lighter batteries. However, they are still quite rare.
Nickel Cadmium (NiCad):The capacity,run time,and life span of all NiCad batteries are reduced by the “memory effect”,also known as voltage depression,in which the battery has to be discharged before recharging it,in order to avoid damage.NiCad batteries also use chemicals that are not environmentally friendly so they have to be disposed off carefully.Almost all cell phone manufacturers have now stopped using NiCad batteries and are replacing them with newer products such as Nickel Metal Hydride (NiMH) batteries.
Lithium Ion (Li-Ion):The technology used to make lithium battery is more advanced in comparison to the above two,and gives exceptional capacity for its size and weight.It does not have memory effect,and a Li-Ion battery can deliver up to 40% more battery capacity than NiMH battery of the same size.Li-Ion batteries,however,are quite expensive and will not be compatible with older cell phones.
Nickel Metal Hydride (NiMH):These batteries are of the same size with NiCad batteries but will run for 30%-40% longer,and twice as much energy can be packed into a given unit.They are also less prone to the “memory effect” problem that older generation batteries are,and they are also more environmentally friendly since they do not contain toxic materials like cadmium.NiMH batteries are now one of the most popular battery types for cell phones but after a few hundred charge cycles,the crystals inside become coarser which can result in voltage drops (only) when in use.
Performance Advantages of Cell Phone Battery Models:
“Slim” is a thin,light battery that still retains its capacity.”Extended”has increased capacity,longer talk and stand-by time.”Main” allows for simultaneous use of a primary battery and a second,”auxiliary” battery.”Super” can apply to “Super-slim”,”super-performance” etc,and “vibrational” allows for vibration mode in phones that have the feature.
The Life of the Cell Phone Battery:
Decline in the life of the cell phone battery will be demonstrated by shorter talk and stand-by times.If regularly used,a typical cell phone battery lasts up to 300 and 500 cycles.This also depends on the battery type.For example,a Li-Ion will die quite abruptly while you’ll notice a gradual decline in performance when a ni-mh battery nears the end of its lifetime.
Article From: http://www.batteryfaq.net/battery-news/how-to-choose-the-best-types-of-cell-phone-batteries-2042.html
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