Are All Car Batteries The Same?

How do I know what battery to buy for my car?

In order to find the right battery for your car, you’ll need to know the group size.Step 1: Check for the group size on your old battery.

Step 2: Check your owner’s manual for a group size.

Step 3: Search online for the group size.

Step 1: Look on your battery’s label.

Step 2: Check your manual.

Step 3: Check online.More items…•.

Does it matter what size battery I put in my car?

Group size is typically based on your vehicle’s make, model and engine type. Although some vehicles may accommodate a battery from more than one group size, it is important that you use a battery approved for use in your vehicle.

How often should you change your car battery?

every 4-5 yearsIn general, it’s a good idea to replace your battery once every 4-5 years, but since battery life can vary widely, you should consider other factors before making an appointment.

Where is the cheapest place to buy a car battery?

For the best overall deal, be sure to check out these top six places to buy a car battery:Costco. Price Range: $90-$175. Available Brands: Interstate. … Walmart. Price Range: $55-$225. … Sam’s Club. Price Range: $85-$200. … Advance Auto Parts. Price Range: $100-$365. … AutoZone. Advertisement. … NAPA. Price Range: $110-$335.

Can the wrong battery damage the alternator?

A battery that simply will not accept charge won’t necessarily cause premature failure of the alternator unless it is permanently at a low voltage, in which case see the ‘shorted’ section above. … The alternator damage in this scenario is caused by heat. The insulation on the rotor windings can be damaged.

What happens if you put the wrong size battery in your car?

Plus, even if it physically fits in the compartment, an over sized battery could cause other issues. Manufacturers precisely match their alternators and batteries to the vehicle’s power requirements. A mismatched battery/alternator combo could cause your alternator to overheat and shorten its life.

Are Walmart car batteries good?

Great value.” The EverStart Value car battery is made by a reputable company, probably has more cold cranking amps than your stock battery, comes with a one-year warranty, should last you several years if you take care of it, and has good reviews.

How much should a battery replacement cost?

The cost of a car battery According to CostHelper, a typical car battery costs between $50 and $120, while premium batteries cost $90 to $200. Service providers on Angie’s List that we spoke with say the average battery cost runs in the $75 to $120 range. Several factors affect the cost, such as battery type.

What is the difference between cheap and expensive car batteries?

While high quality car batteries will use rubber between the plates, many of the cheaper batteries consist of PVC separators, which don’t last as long. Cheaper batteries can also consist of lower quality components as compared to higher quality batteries, such as subpar cables and wires.

What does the F mean on a car battery?

valve regulatedIn GFM batteries, “G” means stationary; “F” means valve regulated; “M” means sealed; “J” means gel battery. … “SP” battery means 12V battery with smaller capacity; “SPG” means SP battery with higher power discharge performance. “FT” battery means front terminal battery; “FTJ” battery means front terminal gel battery.

How can you tell when your car battery is going bad?

These are some of the most common signs that car battery issues are on the horizon.Dashboard Lights. One of the most obvious bad battery signs is a warning light on the car’s dashboard. … Old Battery. … Slow Start. … Bulging Battery Case. … Odd Smell. … Electrical Issues.

What causes a car battery to go bad?

Deep discharges, heat, vibration, fast charging, and overcharging all accelerate the “aging” process. Approximately 50% of premature car battery failures is caused by the loss of water for normal recharging charging due to the lack of maintenance, evaporation from high under hood heat, or overcharging.

How do you extend the life of a car battery?

The Average Life of Car Batteries and 7 Tips to Extend Your Car Battery LifeLimit Short Rides. … Keep Your Battery Tightly Fastened. … Turn Off All the Lights When You Exit. … Control the Corrosion. … Test Your Battery Often. … Don’t Use Electronics While Idling. … Care for Your Whole Car.

Where is the best place to buy a car battery?

The best place to buy a car battery is Sam’s Club or Walmart (with a car care center) if you want a good price AND free installation. Costco has good prices but doesn’t install batteries. Auto parts stores offer car batteries with free installation but their prices are approximately 1.5x higher.

Will a bigger battery hurt my car?

Most vehicles have limited space for batteries, so in many cases a larger size, from a physical standpoint, may not work. The problem in most cases is that the terminals will contact the hood and short out the battery or the physical dimensions just will not work.

How many cranking amps do I need?

The standard recommendation is a battery with at least one Cold Cranking Amp (CCA) for every cubic inch of engine displacement (two for diesels). CCA rating is an indication of a battery’s ability to deliver a sustained amp output at a specified temperature.

Can you install your own car battery?

Lift the battery out from the bottom using both hands (it’s heavy!) or using the handle if it has one. … Insert the new battery in the hold-down tray, and secure the battery with its appropriate fasteners. Replace and tighten the clamps on their posts—connect the positive (red) cable first, then the negative (black) one.

Is there any difference in car batteries?

Typically, a deep cycle battery will have two or three times the RC of a car battery, but will deliver one-half or three-quarters the CCAs. In addition, a deep cycle battery can withstand several hundred total discharge/recharge cycles, while a car battery is not designed to be totally discharged.

How long will a car battery last if not driven?

two monthsAnswer: Car batteries can keep their charge for two months or longer without running. However, the specific time is dependent upon the potency of your battery and also the draw of your car.

Can I put a higher CCA battery in my car?

As long as it physically fits in the battery tray and hold-down, there will be no problem. Your new battery simply has more cranking capacity than your original. A good thing on cold mornings!

What does SM mean in car battery?

Answered June 5, 2019 · Author has 183 answers and 137.9K answer views. “Starting Marine.” A marine-rated battery with a high discharge rate designed to start a marine engine, as opposed to a true deep cycle with a low discharge rate designed to power electrical devices/appliances.