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I need to know the difference between maintenance free car batteries and normal car batteries?
This is for a formal essay and so I need to know the different structure how lead and calcium work in a maintenance free battery and how they do not need to be topped up with distilled water and so on. Any help would really really be appreciated. I tried looking it up online but of no avail I did not find proper info.
2 Answers
- wildmanny2Lv 71 decade agoFavourite answer
Simply described,the internal plates in a maintenance free battery are engineered to be a size that allows them to deteriorate at a rate that balances out the need to add water as the battery wears out.Keep searching for a more detailed description,it is available.
Source(s): A maintenance-free battery, similar in design to a conventional automotive battery, is really just a heavier-duty version of the same arrangement. Many of the components have thicker construction, and different, more durable materials are typically used. For example, the plate grids often contain calcium, cadmium or strontium, to reduce gassing (which causes water loss) and self-discharge. This design is called a lead-calcium battery. The heavier-duty parts ensure that fluid loss is kept to a minimum and that components have a much longer life, making it a closed system. http://www.edmunds.com/ownership/techcenter/articl... - heckartLv 44 years ago
the indoors spacing of the battery plates is distinctive and so is this variety of acid used. you may desire to have the provider assessments carried out at extensive-unfold periods and not wait till some thing is going incorrect ( you wouldnt desire battery to blow up, which it could do) If its much less then 3 yrs old and you dont have any leaks, dont hassle for this 365 days. If its over 4 yrs old, you may desire a sparkling one yet get it load examined first to ascertain ( why spend earnings case you dont could desire to)
