How to Buy Maintenance-Free Automotive Batteries
Automotive batteries are the ones that make our vehicles run. Batteries make your engines run and it also gives additional power to your combustion mechanism, lights, and accessories. The electrical system of your vehicle is also empowere by your battery if it does not use a charging system. Today, you can find low-maintenance and maintenance-free batteries in the market. Many people like buying maintenance-free batteries. The difference between the two kinds of batteries is that maintenance-free batteries are sealed while low-maintenance batteries are not.
When buying maintenance-free batteries, you should buy one that fits your needs best. You should choose the right size and design of the battery to use in your vehicle. If you don’t know the right size and design for your battery, check your car owner’s manual or else ask the staff or the salesperson in the battery store. As a precaution, batteries that have been in the shelves for over six months are no longer good to purchase.
You should also take note of the group size when buying maintenance-free batteries. The group size is indicated in any automotive battery. The group size tells you the external dimension of your battery so that you will know if it fits your car. If you are not able to read the group size, then you can seek help from store staff so that you can find the right battery to fit your car. During the cold, winter season, the cutting cranking amps determine the vehicle battery’s ability to start the engine when it is very cold outside.
If your battery surpasses the recommended cranking amps then it would be very helpful during the winter time to eliminate the cause of tension in your battery. A cold engine needs the battery to function hard so that it will start. You should also record the reserved capacity or the amount of time that your vehicle can run on the battery itself in case the alternator breaks down.
Today, there is technology that does not require vehicle batteries to be refilled with distilled water. These are the maintenance-free batteries that are sealed and ready for use without refilling. With traditional car batteries you face the risk of spillages but this is not true with maintenance-free batteries.
There are two major types of maintence-free batteries. Lead and calcium make up the lead terninals on one type of maintenance-free battery. This has high heat resistance, and it does not overheat which causes hydrogen gas to be released. The reason why there is no need to refill water is through the process known as ocygen recombination cycle. In this cycle the hydrogen gas that is released combines with oxygen to form water.