Car batteries die for a variety of reasons, from general age or cold temperatures freezing battery fluid to corrosion and overuse. In most cases, factors contributing to a dying battery are easily remedied. However, batteries tend to have a life of no more than 10 years, and there comes a time when the best measure is to replace an old battery.
According to Farm and Dairy magazine, cold temperatures slow a battery's internal chemical reaction, preventing it from holding a charge. Battery blankets, which are made to fit snugly around a battery, come with an electrical cord that, once plugged in, keeps batteries warm overnight.
Corrosion, which tends to occur more regularly in damp climates, is another common contributor to dead batteries. Farm and Dairy magazine recommends removing the battery and checking it thoroughly for corrosive residue before cleaning it and ensuring the battery is properly seated under a vehicle's hood. Regular inspections are likely to keep corrosion at bay.
Many drivers leave multiple accessories on when they shut off their engine at night. While a factory radio is unlikely to drain a battery, a dome light, after-market stereo and car alarm are all capable of siphoning power even when the engine is off, according to Popular Mechanics.Learn More
A dry cell car battery is a battery that contains a paste electrolyte and only enough liquid to promote conductivity. These batteries are not spillable and have a superior storage life when compared to wet cell car batteries.Full Answer >
There are five main types of car batteries: nonsealed wet, sealed wet, wet marine starting, standard absorbed glass mat and sealed spiral-wound absorbed glass mat. Wet batteries contain a liquid electrolyte and are also called flooded-cell batteries. AGM batteries suspend the electrolyte in a mesh of fine glass fibers so there is no free liquid in the battery cells.Full Answer >
Car batteries run out for several reasons: some die of old age, while others run out of power due to problems in the vehicle electrical system or lose power when drivers leave lights on, doors open, and the radio on when the car is not moving. Some car battery failures result from driver error while others stem from problems with the cars themselves. Climate affects battery longevity and operation too; batteries in cold, snowy climates might last less than 3 years.Full Answer >
AC Delco car batteries are sold at a large number of retailers. To find the nearest retailer, simply go to their website and enter your zip code at the top of the page. It will redirect you to a page with addresses and phone numbers of merchants that sell them.Full Answer >