There is nothing more annoying than going out to your car in the morning and finding that the battery has gone flat and the car won’t start. It can ruin your plans for days whilst you work out alternative transport arrangements and get any potential maintenance problems fixed. Keeping an eye on your battery and regularly checking its performance is the best way to avoid this from happening. Show
Get quotes for a Battery Job How to test your batteryTesting your car battery on a regular basis couldn’t be easier with the help of a car battery tester. The first test you will need to carry out on your battery is to determine how much charge it has. To get the most accurate results of your battery’s performance you should wait 12 hours after having switched off your engine to test the charge level. This will allow enough time for any surface charge to run down and if your battery has problems retaining charge then it will be easier to spot if you wait a bit.
The second test you can perform on your battery is to measure its level of sulphuric acid with a hydrometer. This is only necessary if your battery is non-sealed. If you buy a hydrometer, it will come with exact instructions as to how to measure the concentration of the acid and what the readings mean. Some newer cars will have an in-built hydrometer on the battery itself which uses colours to indicate the acid level. Green is for good condition, yellow is if the battery needs charging or maintenance and red for when the battery should be replaced. What if the test fails?If the test fails then you will need to replace your battery. Can you replace the battery yourself?Changing your car battery is not an overly complicated procedure. It is perfectly possible to do it yourself, but you will need to be very careful if the old battery is damaged in any way. The acid inside the battery is highly corrosive and it can be extremely dangerous if not handled correctly; so you should wear gloves at all times to protect your skin. It is also much easier than you might think to connect the wires to the wrong terminals and short circuit the electrical system of the whole car. If you have any doubts whatsoever about the process of replacing the car battery then you should leave it to a professional. Car batteries can’t be taken to landfill sites without having undergone a rigorous treatment process first. If you do decide to change the battery yourself then you will be left with the problem of what to do with the old battery. Most garages will know where you can take the car battery but may be unwilling to take it off your hands if they have not been the ones to replace it for you. Alternatively, many large chain stores that specialise in selling car parts and accessories will have facilities to properly dispose of car batteries safely. AutoZone is one of the nation’s leading automotive retailers, but they offer much more than just parts and accessories for your vehicle. The free AutoZone battery test is just one of a variety of no-fee offerings available at the store’s more than 6,000 locations in the United States, Puerto Rico, Mexico and Brazil. I took my car in for the free battery check and I’m going to tell you what to expect — plus let you know about a few other free services AutoZone offers that I learned about along the way! What to Expect During an AutoZone Battery TestI recently wanted to get my battery checked after noticing a couple of slow starts when I turned the key in my ignition. The slow starts have been intermittent, but I figured it’s better to know early if there’s a problem. I found my local AutoZone and pulled my vehicle into the parking lot on a Thursday early in the afternoon. Then, I popped the hood and went inside the store to find an associate to do the free AutoZone battery test. The associate was just finishing with another customer, so I had a wait of less than five minutes before he was available to help me. He grabbed the AutoZone Starting & Charging Tester, which looks like a black box with jumper cables attached to it, and proceeded to hook it up to my battery: AutoZone Starting & Charging TesterGetting ready for the free battery checkThe Free AutoZone Battery Test BeginsAfter a couple of adjustments because the cables weren’t connecting properly with my battery’s positive and negative terminals, the test began. The whole reading took two to three minutes. My result? Advertisement The free battery check suggested that I had a bad battery and needed a replacement. Uh oh! Bad battery reading during the free battery checkHowever, the associate told me it was a good sign that the system showed my battery was holding a 100% charge. The most likely scenario, he said, is that I had one bad cell triggering a bad reading. The associate told me he’s seen “bad” batteries last for a long time with a full charge. So I didn’t have to buy a new battery — at least not yet. Isn’t it nice to not get the hard sell once in a while? AutoZone Offers Free Battery Charging, TooIn addition to free battery check, AutoZone offers complimentary battery charging that only takes 30 minutes and is done while you wait. If your battery is running a little low, swing by your local store for a charge! If it turns out you do need a new battery, Auto Zone offers a wide variety of Duralast batteries: Duralast car and truck batteries for saleOther Free Services at AutoZoneAutoZone also offers other free services beyond just free battery testing and charging: AutoZone’s Free Services for Your VehicleTestPriceAlternator & Starter TestingFreeVoltage Regulator TestingFreeOil & Battery Recycling*FreeLoaner Tool ProgramFreeCheck Engine Light Testing via the Fix Finder programFree* Oil recycling not available in Alaska Final ThoughtMaintaining your vehicle can be expensive. By taking advantage of free services like the Autozone battery test, you can save significant money because you’ll know when you need to change your battery. Then you can comparison shop at your leisure and buy the best deal before it becomes an emergency. Meanwhile, you may want to check our article on 5 Easy DIY Auto Repairs You Can Do Today. We have videos to walk you through these easy fixes for beginners! 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After a couple of adjustments because the cables weren't connecting properly with my battery's positive and negative terminals, the test began. The whole reading took two to three minutes.
How long does it take to load test a car battery?Load Test the Battery
Use a battery load tester and apply the same load as half the CCA battery rating for 15 seconds. It's the recommended method. By using a battery load tester, apply a similar load as half the auto's CCA specification for 15 seconds.
How can you tell if your car battery needs replacing?Signs Your Battery Needs Replacing. Difficulty Starting the Ignition/Turning Over the Engine. ... . Dashboard Lights & Lighting Issues. ... . Electrical Malfunctions. ... . Poor Performance in Cold Weather. ... . Strange Odor.. |