More about motorcycle batteries
In the last article we knew about basics related to a lead acid battery. With this post we will try to explore more about the automobile batteries. The main focus would be on introducing you to some basic terminologies related to batteries and telling you some very interesting facts about which you are unaware.
Adding distilled water to battery |
Voltage
If you measure the voltage between the two terminals of a 12 volt fully charged lead acid battery , you will find it to be 13.2v instead of 12v. Have you ever tried to find out the reason behind it. Let me tell you, this all happens because the 12 lead acid battery is made of 6 small cells of 2.2 volts. When the battery is fully charged the cell voltage becomes 2.2 volts and hence the total voltage of 6 cells comes out to be 6×2.2 volts i.e. 13.2 volts. If you leave a fully charged battery for some times the voltage of the cells settle at 2.1 volts, and hence the total voltage of the battery comes out to be 6×2.1 volts i.e 12.6 volts. So in reality the voltage regulator of a 12 volt battery is not exactly 12, you may find different voltage values depending on the charging conditions.
Also read: Integrated or combi brake system
Ampere-hour
The amp-hour is the measure of the capacity of a battery . It represents the amount of power a battery can store. The amp-hr of battery difines an average amount of current the battery can supply for a fixed amount of time. Generally the average is calculated for a period of 10 hours i.e a battery having rating of 2.5 amp-hour can supply 0.25 ampere of current for 10 hours. The current supplied by battery is not constant. It varies depending upon the the load. A low resistance load can draw a higher current while a higher resistance load will draw a lower current. The same battery having 2.5 ampere-hour capacity can also supply 2.5 ampere of current for a period of 1 hour.
Difference between an inverter battery and an automobile battery
This is probably the one thing about which you might have never thought about. Most of the people think that both these batteries are same, but that's a misconception These two are completely different in terms of performance as well as construction. The basic difference lies in the purpose for which they are used. The inverter batteries are designed to supply current over a long period of time. On other hands the automobile batteries are designed to operate starter motors, which require very large amount of current. So the main objective of an automobile battery is to supply very large amount of current for a short duration of time. These batteries are designed, keeping their basic functions in the mind. The automobile batteriess have large number of thin plates so as to provide large surface area for reaction and hence to produce very large amount of current. But, since the plates of these batteries are thinner, they can not be discharged to very low voltage. Doing this will damage the plates and will make the batteries useless.
The inverter batteries have thicker plates and also the number of plates is significantly lower as compared to the automobile batteries. That's why they can be discharged to very low voltages . The amount of electrolyte is greater in inverter batteries as compared to the automobile batteries. This helps in carrying out the discharging reaction for a longer period of time and hence these batteries are able to supply the current for a longer time. These batteries are also called deep cycle batteries since they can be discharged to very low voltages.
The batteries used in automobiles are generally of two types.
1) Flooded batteries
2) Maintenance free batteries.
Let's discuss both these types one by one.
Flooded batteries
A flooded type battery |
These batteries are not in vogue now days. They are being replaced by maintenance free batteries. These batteries contain liquid electrolyte and the whole battery chamber is flooded with the electrolyte. They had arrangement to refill the electrolyte. If we charge the lead acid batteries using higher amount of current the water in electrolyte may be hydrolysed to produce Hydrogen gas. Also a higher temperature is produced during charging and discharging which causes the electrolyte to evaporate. The accumulation of large amount of Hydrogen and water vapour inside the battery may lead to explosion. To avoid this a vent is provided in the battery. This vent helps in discharging these gases to the outside environment. This discharging of gases lowers the level of electrolyte in battery which needs to be replenished to maintain the original level.
Sealed or maintenance free batteries
A VRLA battery |
Wow :)
ReplyDeleteThis is an incredible collection of ideas!
Waiting for more helpful pieces.
You would amazing to read a similar one here-
themotorbiker.com
Awesome! No words. You always go one step beyond.
ReplyDeleteThere is so much great, useful information here. Thank you! Thank you! Thank you!
Read our guide if you wish.
the motorbiker.com
Thanks again :)
Thanks a lot for you appreciation.
DeleteSolar is an inexhaustible wellspring of energy, with no scathing yields. Zonnepanelen kopen
ReplyDeleteReally I enjoy your site with effective and useful information. It is included very nice post with a lot of our resources.thanks for share. i enjoy this post. check on site topbestspec.com
ReplyDeleteAt the point when the opportunity arrives to supplant your car battery the best spot to search for the best car battery is in car gracefully shops. click here
ReplyDeleteOnline audio book rental is so easy that we simply can not understand why some people are still buying audio books. Online audio book rental service offer the best deals on the audio books world today - Unlimited rental, No due dates, an enormous variety of downloadable audio books, cheap prices and much more. Car Amplifiers
ReplyDeleteThis is an informative blog. IF YOU ARE LOOKING FOR SUPPLEMENTS THAT CAN HELP BOOST YOUR IMMUNE SYSTEM. VISIT New Nordic
ReplyDeleteTO KNOW MORE ABOUT OUR SUPPLEMENTS.
Good informative article. you can check our product GNB FLOODED CLASSIC, Sonnenschein Solar Bloc, Absolute GP Batteries, etc
ReplyDeleteGreat! your blog is very interesting and informative because this blog contains meaningful content.
ReplyDeleteIf your are looking for these EV Charging Point Operators in India.
Our company provides the best services in India
The world of the internet has matured rapidly in a very short time, and standards of web design have matured along with it. https://onohosting.com/
ReplyDeleteMany floor mats having lovely examples planned particularly for the women are accessible.xtreme performance clutch
ReplyDelete