What I Can Teach You About Batteries

Things you Need to Remember about a Coin or Button Cell Battery

This question will help you know how the battery is responsible for it to happen. Batteries used in watches, calculators and certain appliances need a large amount of energy to last. The batteries that have this large amount of energy are the button size batteries or coin batteries. Most of these small appliances require high energy amount and you cannot be able to change the battery from time to time. The basic constituent element that is needed to make the battery long-lasting and stable is the lithium. Batteries such as alkaline or lead acid have smaller age and they cannot generate large amount of energy as compared to lithium. That is why only lithium is found in a coin or button battery because of its unique ability.

Structure and Chemistry

You only need a simple diagram to describe the coin cell lithium. These button batteries are known to have metallic bodies wherein the upper and its lower portion are both made of metal slices. The upper body of the coin serves as the positive charge of the battery while the lower end is the negative charge but known to complete the body of the battery. It order to avoid the fusion for these two ends of the battery, a separate rubber or lining is being secured. The power to generate current comes from the chemical content of the battery that is found in its body. The base content of the chemical is the lithium. There are also other elements affecting the variation of the battery’s power and these are the manganese oxide or the carbon mono fluoride. As for the safety level of the chemicals, the elements containing it are so far safe. As for those other appliances that have mercury content, they need some specification of disposure. The packing of the battery is very tight so that there will be no instances of leakage or spoilage when not used for a long time.


It is fact that coin cell lithium has very good generation for energy. These batteries can provide 3 volts but there are those who can only accommodate 1.5volts. he batteries are considered to be a long-lasting battery.


Watches, cell phones or small devices are few of the items where coin cell lithium is used. Small appliances are not compatible with a big battery that is why the button batteries are invented intended for these small appliances. Oftentimes, the remotes make use of this battery more often. Remotes such as car lock and player often use this type of battery. Watches also use this type of battery and its life span is at least 3 years. Another item that uses this battery is the pacemaker that is planted inside your chest.
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