2014 Kia Optima Hybrid Battery

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Tips For Recharging Your 2014 Kia Optima Hybrid Battery

2011-2015 Hyundai Sonata Kia Optima hybrid battery removal how to

You can recharge a 2014 Kia Optima hybrid battery when your 2014 Kia Optima hybrid refuses to start. On average, most batteries do not require a recharge for at least five years. That’s if you’re taking good care of your 2014 Kia Optima hybrid. Frequent recharges indicate that your 2014 Kia Optima hybrid battery is of poor quality or that you are not taking care of your 2014 Kia Optima hybrid as well as you should. Some batteries have a charge indicator where you can find out the state of the battery. If the indicator is clear or yellow, you have to recharge it.

Here are a few simple guidelines on how to recharge your battery yourself.

Note: Since battery acid is hazardous, be sure to take adequate precautions when handling old battery terminals to protect skin and clothing.

Use a Trickle Charger This device delivers electricity to your battery from a power outlet in a slow, steady stream. You don’t need to charge your 2014 Kia Optima hybrid fast. A slow charge is much better, as batteries tend hold the charge for a longer period of time with this method. The trickle charger has an electric cord with a plug and two jumper cables with alligator clips.

Check the Battery After recharging, check the battery to find out whether it works. Use a hydrometer to find out the amount of electric energy in the fluid or turn on the engine. If the battery still does not turn on, then you might have to get it replaced.

How Does A Car Battery Work

The battery in your vehicle is there to provide a jolt of electrical energy to start the engine and to provide engine-off accessory power for a limited amount of time. Once the engine is running, the alternator takes over to power the accessories and charge the battery. Car batteries typically feature six connected cells in a lead-acid formulation, or up to 12 cells in a 24-volt system found in heavy trucks or other large vehicles.

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Is The Kia Optima Hybrid Reliable

The Kia Optima Hybrid is a fairly reliable vehicle especially if you exclude the first generation models that were affected by engine failures.

Most owners have few complaints with their first generation Optima Hybrids as long as their engines are replaced within warranty.

But since Kia is basically putting in the same engine in these warrantied vehicles, theyre bound to have similar problems in the future.

The second generation Kia Optima Hybrid has much better reliability overall because it uses the newer Nu family of engines.

Here is more proof of the Optima Hybrids reliability:

  • Despite the Optimas Theta II engine issues, RepairPal still gave it a 4/5 reliability rating and ranks it 8th out of 24 midsize cars for reliability.
  • Owners on Kelley Blue Book seem to be quite happy with their later generation Kia Optima Hybrids and have given their vehicle a very respectable reliability rating of 4/5.
  • JD Power gave the 2020 Kia Optima Hybrid an 83/100 for Quality and Reliability which is on par with its counterparts from Toyota and Honda.

How Are Hybrid High Voltage Battery Issues Diagnosed


Each manufacturer has methodology and equipment to test their hybrid batteries. The results of these tests will determine the serviceability of the batteries. In some cases, individual cells have been replaced to correct a faulty battery, but this is not common professional practice, so the individual cells are not likely to be tested.

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How Long Will The Optima Hybrids Electric Motors Last

The Optima Hybrids electric motors and powertrain should last at least 300,000 500,000 miles.

Electric motors need less maintenance and are generally more reliable than internal combustion engines. Youre more likely to need a major engine or transmission repair before the motors start acting up due to age.

How To Use A 2014 Kia Optima Hybrid Battery Charger

Everyone should know how to use a 2014 Kia Optima hybrid battery charger as a dead battery is a common problem, especially in the cold winter months. Car battery trickle chargers slowly recharge your 2014 Kia Optima hybrids battery and are invaluable to have. If your battery is dying, or you are having issues getting your 2014 Kia Optima hybrid started, you should consider carrying a portable charger in your trunk, just to be safe. When charging batteries it is always a good idea to wear safety goggles. Also you should remember that while the change is slim, there is always a risk that a battery may explode when you try to charge it.

4 Tips for Optimal Charging > >

Hopefully, you will avoid the need to charge your battery, but if you find yourself in a situation where the battery life is dying and it needs to be recharged, then heres how you do it.

Step 1: The Charger

Obviously before you begin, you will need to acquire a battery charger. Not all chargers are the same so you should familiarize yourself with your particular model prior to using it. Inspect the instructions and make sure you understand how the charger works and what each button, dial or reading is used for.

Step 2: Connect the Charger to the Battery

Step 3: Setting the Charger

Step 4: Plug In and Charge

Step 5: Disconnect

Portable Car Battery Charger Buying Guide > >

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Kia Optima Hybrid Battery Repair

What are the warning signs that your Kia Optima Hybrid Battery or Kia Optima Battery is failing? Poor gas mileage, warning light illuminated, poor acceleration, these are all direct warning signs that its time for hybrid battery replacement. The Kia Optima Hybrid Battery is built up of 9 modules that contains several items such as the battery cells, bus bars, and a charging controller. We recommend replacing the entire battery pack when attempting to correct any of the failure symptoms of the battery.

What Is A Hybrid High Voltage Battery

KIA OPTIMA CAR BATTERY REPLACEMENT 2010 2011 2012 2013 2014 2015 2016

Hybrid vehicles which use internal combustion engines and electronic motors must have a storage location for electricity when it is not being used to propel the vehicle. Whether the system uses the ICE and brakes to charge the battery or a combination of the brakes and a power plug, the high voltage electrical battery is necessary to store the high voltage needed to run the large electric motor.

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Help The Planet By Recycling

Batteries Plus is dedicated to helping the environment by offering a multitude of recycling services for our customers. Whether you have one old battery sitting in your garage or you own a business that has a pallet of batteries, we have a solution for you to make your lives easier while helping the planet.

What Is High Mileage For A Kia Optima Hybrid

A Kia Optima Hybrid with 100,000 miles is considered a high mileage vehicle. When it comes to the first generation Kia Optima Hybrid, we would even lower it down to the 60,000-mile mark due to the widely reported engine issues.

The second generation Kia Optima Hybrid, which was sold from 2015 to 2020, is a much safer buy since it doesnt use the Theta II engine which is plagued with reports of engine failures across the various models that it was used in.

Nonetheless, at 100,000 miles, any car will suffer from regular wear and tear and will require more maintenance sooner. Issues with the suspension, A/C system, seals, gaskets, hoses and belts are more likely to show up at higher mileages.

In most states, the 100,000 mile hybrid powertrain warranty will also be close to expiring unless you live in a CARB state that offers a 150,000-mile warranty for hybrids and EVs.

But Kias, in general, can be had for really great deals when bought used.

Before purchasing an Optima Hybrid, make sure the car has been properly maintained and the owner can provide evidence of this and have a mechanic who is familiar with hybrids to take a look at it first.

2017 Kia Optima Hybrid

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Is The Kia Optima Hybrid Expensive To Maintain

The Kia Optima has been a fairly reliable vehicle overall throughout its production run and shouldnt cost too much to keep on the road.According to RepairPal, the Kia Optima is fairly cheap to own and only costs an average of $471 per year in maintenance and repairs.

However, its important to keep in mind the possibility of engine failures in the first generation Optima Hybrid which will cost several thousand dollars to fix out of warranty.

If youd rather not worry about a potential engine replacement, then the second generation Optima Hybrid is a much smarter buy.

Parts and repair costs for the Optima Hybrid should be similar to Japanese brands like Toyota and Honda.


Top Optima Car Battery Questions

How Much Is A Kia Optima Battery ~ Best KIA

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Kia Optima-specific, stop by your nearest store. Our technicians are happy to help.

  • Why wonât my Optima battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery’s charge.
  • What do you do with my old Optima battery? We recycle it, taking care of both your car and the Earth.
  • How much do DieHard batteries cost for your Kia Optima? Kia Optima batteries can be affordable, especially when there’s an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

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How Many Miles Can You Expect From A Kia Optima Hybrid

The oldest Kia Optima Hybrids on the road today are just a bit over 10 years old now.

On used car websites like Car Gurus and AutoTrader, you can find some models with odometer readings of 200,000 miles and still going strong, and the car should have no trouble passing the 100k mark.

Most Kia Optima Hybrids will be able to last 200,000 300,000 miles before repair costs get too expensive and outweigh the value of the vehicle.

The Hybrid battery should be able to last up to 200,000 miles, possibly longer, and a replacement shouldnt cost more than a few thousand dollars.

Gas-driven Optimas have proven they can even hit 300,000 miles and due to the Hybrid powertrain taking the strain off the internal combustion engine, there is every reason to believe the Hybrid models will be equally durable.

Keep in mind, how long your Optima lasts will ultimately depend on how well its looked after, failure to carry out routine maintenance will significantly shorten the lifespan of the car, as will aggressive driving habits.

Brand new Kias come with the following warranties as standard:

  • 5-year/60,000-mile Basic Warranty
  • 10-year/100,000-mile Hybrid Powertrain Warranty
  • 5-year/100,000-mile Anti-perforation Warranty

However, if youre buying a used Kia Optima Hybrid, it will only come with a much shorter 5-year/60,000-mile powertrain warranty. Only the original owner can take advantage of the 10-year/100,000-mile warranty. The hybrid powertrain warranty stays the same though.

How Long Do Kia Optima Hybrid Batteries Last

The Optima Hybrids batteries should be able to last up to 200,000 miles.

We havent seen very many reports of people needing to replace their Kia Optimas hybrid batteries, which leads us to believe that its been fairly reliable so far.

The Optima Hybrids high-voltage battery comes with a 10-year/100,000-mile warranty in case of any premature failures.

Batteries degrade with age as well as from extended use, so any hybrid battery thats 10 years or more wont perform anywhere close to its original design specifications.

If you do have to replace the hybrid battery out of pocket, youll likely be able to get aftermarket replacements that cost much less than what a dealership charges very easily.

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What Are The Symptoms Of A Bad Hybrid High Voltage Battery

Hybrid high voltage batteries most commonly fail as a result of memory or one or more bad cells. When batteries fail due to memory or degradation of cells the vehicle will loose efficiency . This is because the battery can no longer propel the vehicle with as much energy or for as long as it was previously capable. In some cases, the service hybrid battery warning light will display, and the vehicle may no longer be able to drive as an electric vehicle, or even support the ICE with hybrid power. In the worst cases, the vehicle may be completely disabled, even though the 12-volt electronics still function.

Caring For A New Kia Optima Battery

11 -15 kia Optima Hybrid 12 volt Battery replacement

Did you recently have a new 2014 Kia Optima car battery installed? Great job! You can give your new battery a head start with proper care and attention. You can take care of your battery by cutting back on unnecessary short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

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How Are Hybrid High Voltage Batteries Replaced

Replacing the hybrid drive high voltage battery will be done by disconnecting the 12-volt and high voltage battery in the manufacturer specified manner and order. Once disconnected, protective covers may be used for the battery terminals. The battery access panels, if not already removed, will be removed to access the battery before lifting it out of the vehicle. Since the battery for a hybrid drive system is both bulk and heavy, it is important that the battery be lifted properly, and, in some cases, a hoist be used. Reinstallation requires the reverse of operations, but some software updates and operations may be required.

How Long Do Kia Optima Hybrids Last

The Kia Optima was launched in the US in 2001, and the first Optima Hybrid was released in 2011 as part of the third generation rollout.

It was renamed the Kia K5 for its fifth generation and the hybrid option was also dropped.

A Plug-in Hybrid variant of the Kia K5 has already been released in Korea, so we might see Kia K5 Hybrids landing on our shores soon.

In this article, well take a closer look at the Kia Optima Hybrids average lifespan.

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What To Look Out For When Dealing With Hybrid High Voltage Battery Issues

The term ‘high voltage’ is placed around every connector for the hybrid drive system, and the high voltage power wires for the hybrid high voltage battery are typically coated in a very obvious color like red or yellow. This is to prevent the connections, wires, and, generally, any part of the system from being contacted by the consumer. Read the owner’s manual before attempting to open the hood or battery compartment. It may prevent serious harm or death.

How Long Do The Brakes Last

Avalon 2013

The Kia Optima Hybrids brake pads can last over 100,000 miles per set before theyll need to be replaced.

The Optima Hybrid uses regenerative braking which extends the lifespan of the brakes quite significantly.

Regenerative braking charges the battery and slows down the vehicle at the same time whenever you take your foot off the accelerator so you dont need to use the brakes as much.

  • The front pads tend to wear down faster so youll probably have to replace them sooner than the rears.
  • The brake rotors could also get rusted out relatively quickly especially if you live in rust-prone areas. Some cars might need replacement brake rotors well before 100,000 miles.

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How Long Do The Transmissions Last

The Kia Optima Hybrid uses a traditional 6-speed automatic which should last well over 200,000 miles.

Traditional automatics are considered more reliable and are much less finicky than newer CVTs or dual-clutch transmissions.

Transmission issues are not very common with the Optima Hybrid, although weve seen a couple of owners reporting that theyve had to replace their transmission during the warranty period and way before their car had 100,000 miles.

Tips To Prolong The Life Of Your Kia Optima Hybrid

  • Practice smooth and safe driving habits.
  • Keep up to date with factory-recommended maintenance.
  • Use quality parts and fluids.
  • Keep on top of repairs to prevent them from developing into larger problems.
  • Regularly wash your Optima Hybrid to remove dirt and grime, as well as to protect the paint and undercarriage from rust.
  • Keep your Optima stored in a garage to help protect it from extreme heat and cold.
  • Read the owners manual to learn the location of important components, what your SUV needs and in what quantities, and to understand the symbols and dashboard warning lights.

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