Does autozone charge batteries

Battery Charge Settings AGM vs Flooded vs Gel. Notice the differences in bulk/absorb and float charging AGM, Flooded and Gel deep cycle batteries. Please set your charger to the type of chemistry your battery is. As a rule, do not equalize AGM or Gel batteries. For a 12V system, they do not like 15.5 V. Can you mix AGM with standard Flooded ...May 30, 2022 · Does Autozone Offer The Battery Charging Service? Yes, Autozone has the service of battery charging. The stores offer this service for no cost. Therefore, employees will check the battery’s health before charging to avoid wasting space and time charging a bad or damaged battery. Does Autozone charge batteries that are not purchased here? Apr 05, 2022 · AutoZone is a well-known American retailer of aftermarket automotive parts and accessories. It is the finest for motorcycle batteries as it quickly charges the batteries and will trickle-charge batteries as well if needed. Apart from charging the batteries for free, Autozone also offers a wide range of durable batteries that are trusted worldwide. AutoZone Offers Free Battery Charging, Too In 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! Not only does it provide the electricity needed for your door locks, sliding windows, lights, and other car accessories, but it also allows you to start your vehicle. The moment your battery dies, your car is no longer functional. Like other motor-vehicle components, batteries wear out over time and need to be replaced.15A 6V/12V Fully Automatic Battery Charger SC1343 1.5A 6V/12V Fully Automatic Battery Companion® SC1409 6V/12V 2-Bank 2A Battery Charger/Maintainer SP1296 2A 6V/12V Fully Automatic Battery Charger/Maintainer SP1298 6A 12V Automatic Battery Charger SC1280 15A Rapid Charger for Automotive and Marine Batteries SC1304While a State of Charge test determines the battery's state of charge, it does not measure the battery's ability to deliver adequate cranking power. A capacity, or heavy-load test measures the battery's ability to deliver current. A battery load tester such as a Sun VAT-40 is used. (Note: the battery must be at least 75% charged before a heavy ...6V/12V 1.5Amp Fully Automatic Smart Battery Charger, Trickle Charger, Battery Maintainer with Fault Battery Detection Safety Protection for Car Motorcycle Lawn Tractors Trucks Boat (Yellow) 7. 2 days. $18.99. 6V/12V 2A Smart Car Battery Charger And Maintainer For Car, Motorcycle, Rv And Small Electric Car. +3 options.How much a car battery charger should cost. Prices paid and comments from CostHelper's team of professional journalists and community of users. Expect to pay $20-$60 for a shelf-model trickle charger (also called a car battery maintainer) to keep a 12V car battery from being depleted by non-use or for charging a small battery on a motorcycle, ATV or golf cart.That charge is refunded to you when you return the core. Let's say you buy a remanufactured water pump with a $15 core charge, but you haven't removed the old water pump yet. You must pay the core charge when you buy the part. After you replace the pump, you return the old one to the store with your receipt (which includes the core charge). subura wrx The cost of car battery installation will vary based on the battery’s location and how long the installation takes. Installation may cost you between $20 to $75, however most locations offer this service for free. How long does it take to charge a car battery at AutoZone? Free battery charging. Our Duralast ® Fast Charger can charge most ... Charging a car battery at 4 to 7.5 amps is the safest and most efficient. Charging amps in this range will allow the battery to be completely charged overnight and will not be at risk of overcharging. A three-stage or smart charger is recommended for the best results. That's the quick and easy answer, but there are a few things you want to ...How long does it take AutoZone to put a battery to the test? about 30 minutes Second, how long does it take a car battery to charge? It will take about 10-24 hours to fully charge a mid-size car battery with a typical charge amp of around 4-8 amperes. It would take about 2-4 hours to charge your battery in order to start your car. 6V/12V 1.5Amp Fully Automatic Smart Battery Charger, Trickle Charger, Battery Maintainer with Fault Battery Detection Safety Protection for Car Motorcycle Lawn Tractors Trucks Boat (Yellow) 7. 2 days. $18.99. 6V/12V 2A Smart Car Battery Charger And Maintainer For Car, Motorcycle, Rv And Small Electric Car. +3 options.autozone chad simpson,john taylor,david crawford,mike campbell,kim brymer push-push-push,push grease packs on people,if they dont want them,just type in part number when customer not looking.they want you to sell a pack of felt washers and 2 packs of battery grease with each battery sold,if not these people eat your a-- out,then have you ...Vector 12-Volt Automotive Battery Charger (50 Amp Engine Start) - My battery charger/ maintainer worked great for 40+ years, but this past winter it stopped humming (and charging). Since I park my truck outside, I needed a new charger before this coming winter; I also use the charger to keep my tractor's battery charged during winter.autozone chad simpson,john taylor,david crawford,mike campbell,kim brymer push-push-push,push grease packs on people,if they dont want them,just type in part number when customer not looking.they want you to sell a pack of felt washers and 2 packs of battery grease with each battery sold,if not these people eat your a-- out,then have you ...An example of a charger using these features is the Duralast DL-75D, available in AutoZone stores. When shopping for a battery charger, it’s important to understand several of the other functions that chargers can provide. In addition to a free battery check, autozone provides free battery charging that takes only 30 minutes and is completed while you wait. Autozone shop workers charge your car battery for free if it's having problems. Source: www.techbatterysolutions.comEvery AutoZone in the USA will check your alternator, starter, or battery at no charge. How long does a car battery last? In general, your car will usually need a new battery after three to four years. Replacing your car battery is another part of routine maintenance. AutoZone charges $9.99 to charge a battery, but they will also give you a free battery if your car is under warranty. This Video Should Help: Autozone said the battery was bad Watch on The " autozone battery prices " is a question that has been asked many times before.Jul 27, 2022 · Â After testing, Autozone also charges the batteries for free, and has new ones in stock if you need a replacement for your vehicle. To avoid extensive damage, look out for signs that show that the battery needs testing. I took the battery out of the Buick and drove my truck there. I put the battery in a cart and headed in. Verified the new one is the same dimensions as old. Sticker indicated Oct/14. Paid. They tried to scan both batteries, had to explain that one of them is the old one. As per the link above, waited patiently at the tire desk to get my refund. cermak fresh market The Noco Boost Plus GB40 1,000 Amp is a durable jump starter that's perfect for all but the most extreme situations. This model puts out 1,000 amps at peak current, which is enough power to start 6-liter gasoline and 3-liter diesel engines. A single charge gives this model enough juice for up to 20 jump starts.Step 1: measure your battery's base voltage. Ensure your battery has full charge before you do this. Set your voltmeter to 20V (DC mode). For accurate readings make sure the voltmeter's batteries are brand new. Familiarize yourself with the color code of the cables- red is positive, black is negative.15A 6V/12V Fully Automatic Battery Charger SC1343 1.5A 6V/12V Fully Automatic Battery Companion® SC1409 6V/12V 2-Bank 2A Battery Charger/Maintainer SP1296 2A 6V/12V Fully Automatic Battery Charger/Maintainer SP1298 6A 12V Automatic Battery Charger SC1280 15A Rapid Charger for Automotive and Marine Batteries SC1304Every AutoZone in the USA will check your alternator, starter, or battery at no charge. How long does a car battery last? In general, your car will usually need a new battery after three to four years. Replacing your car battery is another part of routine maintenance. Getting your battery checked and inspected is standard for your service ... 23,899 Posts. #7 · Jun 11, 2020. Cost will be the cost of the battery, plus its disposal cost, plus 1 FRU for hooking up the computer, plus 1 or 2 FRU for lugging the new battery from the stock room and the old battery to the trash heap. IIRC mine cost less than $400 for an upgrade from 95 AH to 105 AH.AutoZone shop workers charge your car battery for free if it’s having problems. AutoZone also provides free battery charging. In addition to a free battery check, AutoZone provides free battery charging that takes only 30 minutes and is completed while you wait. Swing by your neighborhood shop for a charge if your battery is running low. Every AutoZone in the USA will check your alternator, starter, or battery at no charge. How long does a car battery last? In general, your car will usually need a new battery after three to four years. Replacing your car battery is another part of routine maintenance. Getting your battery checked and inspected is standard for your service ... Clarios makes Autozone Duralast batteries. Johnson Controls was the manufacturer until late 2019, Brookfield Business Partners bought Johnson Controls automotive battery business and formed Clarios LLC. ... Fully charge the battery every once and awhile or you will have to replace it sooner than later. If you are removing the battery from the ... dd's discount Safety: To charge your battery, turn off the lawn mower and unplug the power cord from the outlet. Battery location: If you have a gas-powered lawn mower, the battery usually sits underneath the seat. If your lawn mower has an electric motor, the battery is usually located in or near the handle. Some newer models have removable batteries that ...Considering that other auto shops may charge you to install your car battery, you may wonder if there are places that offer free installations. AutoZone has performed free battery installments for car owners for several decades, and you can tap into this service by becoming a patron. Buy a battery from them, and they’ll install it for you. How long does it take AutoZone to put a battery to the test? about 30 minutes Second, how long does it take a car battery to charge? It will take about 10-24 hours to fully charge a mid-size car battery with a typical charge amp of around 4-8 amperes. It would take about 2-4 hours to charge your battery in order to start your car. If you are returning an item (s) and you no longer have the receipt (s), contact AutoZone Customer Support at 800.288.6966 to request the transaction information for your order. The customer service representative will also explain the process for returning your item (s) to the nearest AutoZone store.Jul 25, 2022 · Yes, you can charge your battery at all AutoZone stores in the country. There are currently more than 6,100 AutoZone stores in America. They are present in all 53 American states and territories. The battery charging service is free at all of these stores. Chapter/Region: MAIC. Location: Katabatic. Vehicle: 85k 2002 WRX. Correct Fitment Crew #034. What BlueSTI said. A battery is measured if it's good or bad by testing the CCA. If it puts out well below the factory rating, it will fail the test, even if the car starts. Just be away that eventually the car won't crank.Step 1: measure your battery's base voltage. Ensure your battery has full charge before you do this. Set your voltmeter to 20V (DC mode). For accurate readings make sure the voltmeter's batteries are brand new. Familiarize yourself with the color code of the cables- red is positive, black is negative.Advance Auto Parts also offers i nstallation and testing at no additional charge. 5. AutoZone. Price Range: $70-$482 ... Generally, AutoZone's car battery warranties range from one-and-a-half to three years, but for the value brand batteries, expect to see warranties as short as three months.How Much Do AutoZone Batteries Cost? You can purchase a car battery at AutoZone on almost any budget. These products range from $60-$250 depending on the type of battery you need and the brand you prefer. AutoZone carries a handful of battery brands including Eonocraft, Duralast, ValueCraft, and a few others. gle 63 amg for sale How Much Do AutoZone Batteries Cost? You can purchase a car battery at AutoZone on almost any budget. These products range from $60-$250 depending on the type of battery you need and the brand you prefer. AutoZone carries a handful of battery brands including Eonocraft, Duralast, ValueCraft, and a few others. If the battery has gone bad, it may not recharge at all, or may lose its charge very quickly. If this is the case, the battery will likely need to be replaced. You can test the voltage a battery is outputting by using a multimeter. A battery outputting 11.5 volts or less is likely worn out to the point where it should be replaced altogether. Engine11. Do not operate Battery Charger in a closed-in area or restrict ventilation. Marine batteries must be removed from enclosures and charged on shore. † Circuit Breaker - This Battery Charger has an internal, self-resetting circuit breaker that protects the Battery Charger from temporary overloads.These connect to the car battery, and some cars can be charged via the 12-volt power point inside. Because of their low amperage, a solar unit is used to offset any natural battery discharge,...AutoZone is a leading distributor of auto parts, spares and car accessories in Southern Africa. Whether you need essential car parts to fix your vehicle or need accessories to customise your car, you'll find it all here. As the largest privately owned auto-parts dealer and retailer in South Africa we provide you with the right parts at the ...Charging a car battery — 4 things to remember. Charging a regular car battery with a typical charge amp of around 4-8 amperes will take about 10-24 hours to charge it fully. To boost your battery enough to be able to start the engine, it would take around 2-4 hours. The best way to maintain a long life for your car battery is by recharging it ...AutoZone charges $9.99 to charge a battery, but they will also give you a free battery if your car is under warranty. The " autozone battery prices " is a question that has been asked many times before. Autozone charges $8 to charge a battery, but some locations may charge more or less..If you have got a battery problem, AutoZone is here to help. Order online for pickup or delivery, or visit a store, where we'll help identify the right issue with free testing and charging. If you need a new battery, we have quality options from Duralast and other national brands. FIND A STORE BUY NOW Checking your battery firstThankfully, AutoZone has remote control batteries for sale. The Energizer brand is known for quality, durability and reliability. Having a few of these in the drawer at home will keep your remote and other electronic battery-operated car key components in working order. Click here to learn more! Need To Sell A Car But You Don't Have The Key?Battery Post Corrosion. A white, powdery crust around the battery posts, or terminals, is a trouble sign. Corrosion does not necessarily mean the battery is dead, but it does mean it's time to ... the malt millerhotels in rogers arThe Noco Boost Plus GB40 1,000 Amp is a durable jump starter that's perfect for all but the most extreme situations. This model puts out 1,000 amps at peak current, which is enough power to start 6-liter gasoline and 3-liter diesel engines. A single charge gives this model enough juice for up to 20 jump starts.While the battery is still in your car, AutoZone will provide free battery testing and charging. AutoZone offers a variety of services, so it is best to check with your nearest store before making a visit. If you require to get your battery checked out, AutoZone offers free tearing of the same. If they determine that it isn't broken but needs ...Jun 14, 2022 · AutoZone battery recharges are free no matter what the circumstances. All you have to do is take the battery out of your vehicle and bring it over to your local AutoZone store and they will put it on a quick-charge battery unit that will have it back to full performance in 30 minutes. Acura MDXBatteriesBattery LifeCar BatteriesCars and Automobiles Details. The PulseTech XC100-P Xtreme battery charger, also known by part number 100x010, charges, maintains and removes lead sulfate crystals from the battery. Fully charges up to car sized batteries and maintains larger deep cycle type batteries. Evaluation and Test. Xtreme Charge®'s unique TEST feature evaluates the battery thoroughly ...These marine batteries deliver the reliable power you'd expect from Interstate. And they're backed by the quality and service you've grown to love—all at a price you can enjoy. Get the right power and right price with M Line marine starting and deep-cycle batteries. M Line batteries are available at select Interstate dealers.anker 747 ganprime charger; micromax battery original; lululemon patch logo crossbody; luggage trolley suppliers in uae; nassau bahamas restaurants on the water; samsung galaxy s10 screen replacement near me; spectra precision laser; charlotte tilbury supermodel eyeshadow; penn spinfisher v 4500 specs; borla 4 inch exhaust tipsoZone will be happy to charge your battery at no charge! AutoZone will test your battery, assist you in removing the old one, locate a replacement, install it, and properly dispose of the old one. It is possible to pull the battery out of the vehicle and bring it to an AutoZone store for recharging.Does autozone sell interstate batteries; 12v 20ah lithium ion battery charger; 2022 honda pilot release date; best proxy mtg cards; 2022 miaa softball division 5 state tournament; how to install gaf mineral guard roll roofing; las cruces car accident 2022; va shoulder rating reddit. adoptable vtuber models; kevin gates new song about wife.It can be stored for up to a year without recharging, and when you do charge it, it charges five times faster than regular wet-cell batteries. It is protected by a reinforced plastic housing and a three-year warranty. ... the Odyssey 31M-PC2150ST Marine Dual Purpose Battery (view at Autozone) will serve both purposes. Rechargeable in four to ...Does AutoZone Install Batteries? Yes, AutoZone offers to install your battery whenever you purchase one. Often, they will not also charge you for the service. Conditions Wherein AutoZone May Not Agree to Install Your Car's Battery However, there are certain conditions wherein AutoZone may not agree to install the battery.Battery Warranty 101. These REDTOP® batteries are receiving their very first charge and soon will be labeled for public sale and distribution. When they receive their labels, one of the items mentioned on the label is the length of warranty. The vast majority of OPTIMA® battery users are normal consumers and their warranty term will be three ... totoro plush Panasonic. Panasonic BR-C Industrial 3V Lithium Battery. $15.99. Panasonic. Panasonic BQ-CC17 Smart Battery Charger + 2 AA (2000mAh) + 2 AAA (800mAh) Panasonic Eneloop Rechargeable Batteries. $41.09. Shop now >. Tadiran. Tadiran TL-4903/S 3.6V AA 2.4 Ah Lithium Battery (ER14505)Battery tests are fast, accurate, and available at every AutoZone in the US. Free battery charging Our Duralast ® Fast Charger can charge most automotive batteries in about 30 minutes. Drive Easy With the Right Battery If you need a replacement, we have the right selection to get you back on the road. Duralast ACDelco Optima View All Batteries 15A 6V/12V Fully Automatic Battery Charger SC1343 1.5A 6V/12V Fully Automatic Battery Companion® SC1409 6V/12V 2-Bank 2A Battery Charger/Maintainer SP1296 2A 6V/12V Fully Automatic Battery Charger/Maintainer SP1298 6A 12V Automatic Battery Charger SC1280 15A Rapid Charger for Automotive and Marine Batteries SC130423,899 Posts. #7 · Jun 11, 2020. Cost will be the cost of the battery, plus its disposal cost, plus 1 FRU for hooking up the computer, plus 1 or 2 FRU for lugging the new battery from the stock room and the old battery to the trash heap. IIRC mine cost less than $400 for an upgrade from 95 AH to 105 AH.Jun 20, 2022 · AutoZone charges $9.99 to charge a battery, but they will also give you a free battery if your car is under warranty. This Video Should Help: The " autozone battery prices " is a question that has been asked many times before. Autozone charges $8 to charge a battery, but some locations may charge more or less. Related Tags.Bring the battery by for a test, if it tests low, AutoZone stores can charge your battery for free. While it’s tempting to buy a high-tech model, you should check your power needs first. Most cars only have basic power requirements that can be fulfilled by a lead-acid battery. Simply put, the more amps your charger has, the faster they will work. The fastest recommended rate for lithium-ion batteries is .5C, and for lead-acid batteries is .1C. C rate means, for example, that a 100Ah lithium bank battery should charge at 50A maximum (.5 x 100Ah = 50A). Likewise, a 100Ah lead-acid battery should only charge at 10A max. flights london to porto Golf Cart Battery Charger . At Golf Cart Garage, we carry a huge selection of golf cart battery chargers for Club Car, EZGO and Yamaha golf carts. These include 24, 36 and 48 volt battery chargers with charge rates ranging from 13 Amps to 25 with AC inputs of 50 and 60 Hz. We also carry a wide selection of parts, plug and more.How long does it take AutoZone to put a battery to the test? about 30 minutes Second, how long does it take a car battery to charge? It will take about 10-24 hours to fully charge a mid-size car battery with a typical charge amp of around 4-8 amperes. It would take about 2-4 hours to charge your battery in order to start your car. AutoZone is proud and pleased to be your one-stop resource for everything you need to keep your vehicles in perfect working order, including battery maintenance supplies and services. Explore the possibilities today! Shop Car Battery Trickle Chargers View the most popular hydrometer on amzn. I put together the following battery state of charge chart which indicates the state-of-charge (percent) as it relates to battery voltage or specific gravity. Voltages and Specific Gravity are listed for a 6-volt or 12-volt battery, and battery banks of 24 and 48 volts. The chart is listed below.Schumacher Electric 200-Amp 6/12-volt Car Battery Charger. Every serious home garage needs a trustworthy, manual, wheel charger with a lot of starting power like the SC1446. Automatic chargers might be great for some people, but others want all of the control so they know the job is getting done right. The SC1446 gives you that control.AutoZone makes and programs transponder keys with no appointment necessary and at a fraction of what you will pay at a dealership, typically between $20 to $90. They can make transponder keys for a wide variety of vehicles, including Toyota, Ford, Dodge, Honda, Mercedes, GMC, and others. Transponder keys (also known as chipped keys) are special ...A basic home battery charger incorporates a transformer and rectifier, to change the mains 110/220 volt alternating current to 12 volt direct current, and allows the mains supply to provide a charging current at a rate determined by the state of the battery. In the case of a battery in good condition, the rate of charge may be around 3 to 6 amps with a normal home charger.Bring the battery by for a test, if it tests low, AutoZone stores can charge your battery for free. While it’s tempting to buy a high-tech model, you should check your power needs first. Most cars only have basic power requirements that can be fulfilled by a lead-acid battery. AutoZone will test your battery free of charge. Do you know if AutoZone sell car battery charger? You can get a battery charger at many auto repair stores including AutoZone. They can also be...portable car battery charger autozone. Posted on September 29, 2022 by in dissolvable labels printabledissolvable labels printable10. Hook up the charger's negative (-) black cable to the battery's negative terminal. 11. Plug in the battery charger, and set it to the required charge rate. As a rule of thumb, the slower charge is always better for the battery. In general, 1 Amp is considered a good charge rate for jet ski batteries. 12.Clarios makes Autozone Duralast batteries. Johnson Controls was the manufacturer until late 2019, Brookfield Business Partners bought Johnson Controls automotive battery business and formed Clarios LLC. ... Fully charge the battery every once and awhile or you will have to replace it sooner than later. If you are removing the battery from the ...You can typically expect to pay between $50 and $100 to recharge a car battery at AutoZone. As well as that, AutoZone will recharge your battery for free, no matter what the circumstances are. All you have to do is take the battery out of your vehicle and bring it over to your local AutoZone store. They will put it on a quick-charge battery ...Bring the battery upstairs and charge it on your deck/porch/somewhere vented. 2. It doesn't matter as much in the warm months, and you want to float charge during those times, not trickle. But same deal, if you can'r bring power to the battery, bring the battery to the power.How much does it cost to charge your battery at AutoZone? AutoZone battery recharges are free no matter what the circumstances. All you have to do is take the battery out of your vehicle and bring it over to your local AutoZone store and they will put it on a quick-charge battery unit that will have it back to full performance in 30 minutes. yahoo atandt mail13% OFF. Konnwei 3 In 1 Car Battery Charger Car Battery Tester KW510 12V 5-AMP Fully Automatic Smart Charger Automotive Pulse Repair Main. KONNWEI 3 In 1 Car Battery Charger Car Battery Tester KW510 12V 5-Amp Fully Automatic Smart Charger Automotive Pulse Repair Maintainer Trickle Charger Battery. R1 999.00. R1 749.00.An example of a charger using these features is the Duralast DL-75D, available in AutoZone stores. When shopping for a battery charger, it’s important to understand several of the other functions that chargers can provide. These can be found at AutoZone stores. This battery matches the performance found in the DieHard batteries, so you have 800+ cold cranking amps. This will start most cars in below freezing temperatures. It has a large reserve and is maintenance free. This budget battery offers excellent performance. DieHardHow much a car battery charger should cost. Prices paid and comments from CostHelper's team of professional journalists and community of users. Expect to pay $20-$60 for a shelf-model trickle charger (also called a car battery maintainer) to keep a 12V car battery from being depleted by non-use or for charging a small battery on a motorcycle, ATV or golf cart.Advertisement. 63% OFF. 12V 20AH Battery Charger. Charge your 12V battery with the high-quality 12v 20ah Intelligent Pulse Battery Charger. Features:- Short Circuit, Reverse Connection and Over Current Protection- Compatible with 12V 40Ah - 12V 300Ah Batteries- Built-In Battery clips-. R1 200.00. R450.00. Lani Enterprise. restaurant mile endMay 08, 2022 · The batteries in your vehicle are installed free of charge at AutoZone stores, so you do not need to tense about spending a fortune on the installation. While some auto manufacturers place batteries in hard-to-reach areas, AutoZone will not install these batteries for you. Overcharging an AGM battery can lead to reduced battery life. Many modern chargers allow you to select whether you're charging an AGM battery or a flooded cell option. However, as stated above, it's important not to use an old charger specially formulated only to suit the needs of wet cell batteries if you have a VRLA battery."Does AutoZone program Remotes?" Yes and no. AutoZone and many of the other auto centers do have remotes to sell. They come with instructions to self-program those remotes in. Some store will help you with that programming. But the stock they have is limited.Yes, AutoZone tests car batteries for free. If your battery is dead, it may be because it will no longer hold a charge or it may simply be temporarily expended from lights being left on. To determine whether you need to get a new battery or if recharging will suffice, an AutoZone team member can run a test.How long does it take AutoZone to put a battery to the test? about 30 minutes Second, how long does it take a car battery to charge? It will take about 10-24 hours to fully charge a mid-size car battery with a typical charge amp of around 4-8 amperes. It would take about 2-4 hours to charge your battery in order to start your car. Jul 27, 2022 · Â After testing, Autozone also charges the batteries for free, and has new ones in stock if you need a replacement for your vehicle. To avoid extensive damage, look out for signs that show that the battery needs testing. Reason 1: Bad Alternator or Broken Alternator. Bad alternator. No matter what, when it comes to the battery charging problem, You might ask yourself, "Is it the car battery or the alternator.". The car alternator's job is to charge the battery when the car is running. If the car alternator is not charging the battery while the car engine ...View the most popular hydrometer on amzn. I put together the following battery state of charge chart which indicates the state-of-charge (percent) as it relates to battery voltage or specific gravity. Voltages and Specific Gravity are listed for a 6-volt or 12-volt battery, and battery banks of 24 and 48 volts. The chart is listed below. 4 state trucks xa