Hybrid vehicles have been making waves in the automotive industry for decades. Many motorists are yet to switch to hybrid cars, not because of their reliability but because they have great concerns regarding the durability of the battery and replacement cost.
Even consumers who want to buy used hybrid vehicles are also considering the longevity of the battery.
So, if you’re asking, ‘How long does a hybrid battery last?’ sit down and take a cup of coffee. We’ll answer that in subsequent paragraphs and also explain how to maintain hybrid batteries.
What Is a Hybrid?
A hybrid vehicle uses gasoline and electricity to move the car, but you only fill it with gasoline. The electricity comes from regenerative braking that uses the magnetism within the motor to slow the car, a process that generates electricity.
Some of them also get extra electricity directly from the engine by using excess engine power to turn a generator. However this power is generated, it is stored in a small battery for later use.
Unlike an EV or a PHEV, a hybrid battery is small. How small? On the order of just 1.0 kWh, or less.
It is worth noting that hybrids also have a normal 12-volt battery to run accessories like other cars, but that’s not what we’re talking about. The hybrid battery is a high-voltage battery, on the order of 300 volts.
Types of Hybrid Batteries
Today, manufacturers employ the use of several different hybrid battery types in their production efforts. Each of these individual battery types vary somewhat in their construction, and means of operation.
The following are the three main types of hybrid-electric automotive batteries.
#1. Lithium Ion.
Lithium ion batteries offer enhanced service lives, and are growing significantly in popularity among automotive manufacturers. These batteries typically come with longer warranties, in excess of 100,000 miles, and offer brief charging times.
However, lithium ion batteries tend to be relatively expensive in comparison to alternative hybrid battery types.
#2. Nickel Metal Hydride.
Nickel Metal Hydride (NiMH) batteries are by far, the most commonly used of all hybrid electric automotive batteries. Batteries of this nature are stable and feature predictable usage characteristics.
Nickel Metal Hydride batteries are also less costly than lithium ion batteries, as they have now been on the market for a significant period of time. This type of battery has been a mainstay of Toyota Prius production for two-decades.
#3. Lead Acid.
Lead acid batteries are perhaps more reliable than any alternative form of battery on the market. However, they are relatively limited in their capabilities and storage potential.
The average lead acid battery is only capable of continuously operating a vehicle for an average of 10 miles in full-electric mode, and 20 miles in hybrid mode. Therefore, lead acid batteries are far more practical in a hybrid situation.
How Long Does A Hybrid Battery Last?
A hybrid battery typically lasts between 8 to 15 years, with many manufacturers claiming an average lifespan of around 10 years or 100,000 to 150,000 miles. Factors that influence this lifespan include driving habits, environmental conditions, and maintenance practices.
Driving style plays a significant role. Frequent short trips can cause more wear on the battery compared to longer drives.
For example, a driver who relies primarily on short commutes may find their battery degrades faster than someone who regularly takes longer trips.
Environmental factors also matter; extreme temperatures can negatively impact battery performance. Regions with very hot or cold weather may experience shorter battery longevity.
A common real-world scenario involves a 2015 Toyota Prius. Owners often report that their hybrid battery has lasted over 150,000 miles while some batteries have been known to last up to 200,000 miles.
However, the owner’s driving patterns and regions of use significantly influenced these outcomes.
Additional factors affecting hybrid battery lifespan include maintenance quality and battery technology improvements.
Regular check-ups and adhering to manufacturer guidelines can help extend battery life. Moreover, advancements in technology mean newer hybrid models may have longer-lasting batteries compared to older vehicles.
In summary, a hybrid battery generally lasts between 8 to 15 years or about 100,000 to 150,000 miles, influenced by driving habits, environmental conditions, and maintenance.
Future developments in battery technology may further enhance longevity and performance. Consider exploring advancements in hybrid battery technology for a more in-depth understanding.
What Can Affect Your Hybrid Battery’s Life?
Like many system components of a car, several factors affect a hybrid battery’s lifespan. How frequently you charge, your service routine, where you live, and even how you drive affect the life of your hybrid battery.
Lack of maintenance
Every vehicle needs regularly scheduled maintenance to keep running smoothly. The electric motor and the internal combustion engine in your hybrid vehicle are somewhat interdependent to run perfectly. So, if anything goes wrong with one, it’ll affect the optimal operation of the other.
Therefore, always check the battery state during every vehicle service and other maintenance.
If any of the individual cells in the battery are bad, condition the battery to prolong its lifespan. To ignore checking the health of the battery at service intervals may shorten the life of the battery.
Not following the manufacturer’s charging guidelines
The way you charge the battery plays a big role here. Always follow the manufacturer’s charging guidelines to maximize the lifespan of the battery.
The manufacturer’s instructions represent the manufacturer in print. Additionally, do not allow your battery to run down flat and do not charge it fully from zero. Avoid driving on an extremely low battery.
Extreme temperatures
Extreme weather conditions and fluctuations can be detrimental to the battery. Hybrid and electric car batteries are engineered to work within a specific range of temperatures.
Traveling in extreme weather conditions for extended periods can be a catastrophe to the battery. Check this article if you’re asking how long the electric vehicle battery last.
Although, in hot weather conditions, an auxiliary hybrid battery fan helps to cool the battery module. Therefore, keep the auxiliary fan clean to have adequate cool air blowing in.
Maintain Hybrid Battery Health
Like your smartphone’s battery, a hybrid’s battery gradually loses its charge capacity over time, leading to more frequent charging. In more recent hybrid models, hybrid batteries are lithium-ion, just like smartphones.
Some older model hybrids used nickel-metal hydride (NiMH) batteries. Although our tips are geared toward lithium-ion versions, they mostly apply to NiMH batteries, as well.
We’ve lumped plug-in hybrid (PHEV) batteries in with batteries of conventional hybrids like the Toyota Prius. We’ve noted if a tip is strictly for a plug-in hybrid or a hybrid vehicle that doesn’t require plugging in for charging from an external power source.
Minimize exposure to extreme temperatures
Batteries simply do not perform well in more extreme temperatures. The ideal range for hybrid battery efficiency and performance is in the range of 59 to 95 degrees Fahrenheit.
The greater the temperature difference from this optimum range, the more severe the issues become.
Repeated exposure to extreme heat wears out the battery, while exposure to extreme cold degrades its efficiency (reduces its range). NOTE: Extreme cold also radically increases charging times.
Refrain from charging to 100% (PHEV)
Most experts agree, repeated charging to 100% capacity reduces battery life. Many newer plug-in hybrids have battery management systems that can cap battery charging to 80% or so.
If your plug-in hybrid electric vehicle doesn’t come with this feature, keep tabs on the charging level and unplug at 80%.
Never completely drain the battery (PHEV)
Allowing your battery to discharge to zero is every bit as harmful as charging it to 100%. A good rule of thumb is to never let the level of charge dip below 20%.
Avoid long periods of non-use
Even when parked, the charge in a hybrid battery is depleting. Allowing it to totally discharge and then sit idle for days, not to mention weeks or months, will whittle away its life expectancy.
For a hybrid, that means at least running the engine every week or two for 20 to 30 minutes. Note: Just as important as avoiding periods of non-use, regular moderate discharging and charging of a hybrid battery will enhance its life span.
Occasionally rest the battery (PHEV)
This may seem at odds with No. 4, but stick with us for a second. Resting the battery refers to driving the vehicle on the combustion engine alone, even if you have over 20% of charge in the battery.
Your PHEV provides that option, and you should take it every so often. Batteries, like anything else, last longer with lighter use.
Minimize fast charging (PHEV)
Force feeding the electric charge into a battery via a Level 3 DC fast charger to an 80% charge is a welcome time saver. This is particularly true when away from home. However, repeated fast charging degrades the battery.
Kia, makers of the Sorento and Niro PHEVs, says fast charging can rob roughly 10% of a battery’s life over eight years compared to Level 2 charging.
Regular battery maintenance
Maintaining a hybrid battery is as simple as ensuring the battery case is dirt-free. The cooling fan is a key component of a hybrid system.
If the cooling fan isn’t operating at maximum efficiency, it can lead to battery degradation. Remember, the cooling fan also includes a filter, like an engine’s air filter, that must be periodically cleaned or replaced.
How Do You Know When Your Hybrid Battery Needs To Be Replaced?
Whatever reason you’re switching to hybrid, whether it is to get more miles per gallon or for the benefits of the environment, it’s important to note that the efficiency of the vehicle depends on the battery.
These batteries last a minimum of 80,000 miles or eight years. However, Toyota claims that with proper maintenance, the battery will last the life of the car.
Like every vehicle component, the hybrid battery can develop a fault. Hence, it’s important to know when your hybrid battery needs replacement.
#1. Decreased fuel economy.
A drop in fuel economy could mean your battery is worn and needs replacing. If you’re using more fuel than normal, this could be due to your battery no longer supporting the electric motor.
#2. Reduced electric range.
If you can’t travel as far using just electric power, this may be a sign of battery degradation. You might notice that your car’s engine kicks in more quickly.
#3. State of Charge fluctuations.
Look out for the battery’s charge level. If it drops from full to low in a short amount of time, this could mean the battery is losing the ability to store energy. Losing charge quickly or charging more quickly than normal could be a sign of the battery losing capacity.
#4. Warning lights.
Most hybrid cars will show a warning light if there’s an immediate issue with the battery that you’ll need to get checked. This might be displayed as ‘Check Hybrid System’ depending on the make and model you have.
Make sure you’re aware of what your warning lights indicate so you can minimize further damage and stay safe while driving.
What can cause a hybrid battery to fail?
Hybrid battery packs typically wear out gradually, but there are a few reasons why they might fail earlier than expected:
- Physical damage: Just like any other part of your car, the battery pack can be damaged in an accident.
- Extreme temperatures: Both excessive heat and cold can affect the battery. Issues can arise from outside weather, blocked vents, or problems with the vehicle’s temperature control system. Batteries work best within an optimal temperature range.
- Manufacturing defects: Some issues may show up early in the battery’s life, often within the first few years or miles.
- Improper storage: Hybrid batteries charge while the vehicle is being driven. If you’re going on a long trip or leaving the car unused for a while, check your Owner’s Manual for proper vehicle storage instructions. And since the battery pack is charged only during driving, frequent very short trips (fractions of a mile) should be minimized.
- Neglecting service or warning lights: If your car detects a problem with the battery, it may alert you with a warning light. Ignoring these signals and failing to get the issue checked out could result in battery failure and might void your vehicle’s warranty.
By taking care of these factors, you can help extend the life of your hybrid battery.
How Much Does It Cost To Replace Hybrid Battery?
The relative cost of hybrid battery replacement can vary significantly from one scenario to the next. However, services of this nature are dropping in cost by the day, as manufacturers employ cost-saving measures, and battery technology improves.
On average, motorists can expect to pay $2,000-$8,000 for hybrid battery replacement. While this might seem like a wide range in potential price, there are a significant number of variables that go into tabulating such costs.
As time passes by, a greater number of good, used hybrid batteries are coming available from salvaged wrecks. These batteries can typically be purchased for a significantly reduced cost, and can then be installed by a qualified service professional.
In this scenario, the lower end of the above-mentioned price spectrum applies.
However, if a new hybrid battery must be purchased, and installation proves to be rather time consumptive, giving way to growing labor costs, one can expect to pay a higher fee.
Regardless, any qualified service center should be able to provide you with an accurate price quote before installation commences.
FAQs.
Q: Is it worth replacing a hybrid battery?
If you own a hybrid vehicle, chances are you have a lingering dreadful thought about when the battery will run out. It’s quite understandable. I can relate to that because getting a hybrid battery replacement is a significant investment.
This investment is needed if you want to continue enjoying the full potential of your hybrid car. Therefore, it’s worth it to replace a dead or weak hybrid battery.
Q: Can you still drive a hybrid without the battery?
If you want to know if you can still drive your hybrid car without the battery, the answer depends on which battery you’re talking about.
If it is the 12-volt battery you’re talking about, if it runs out of juice and the hybrid battery is functioning, you can drive your hybrid vehicle. If it is a hybrid battery that is dead, you can not drive the vehicle with it.
Q: Do hybrid engines last longer?
Hybrid vehicles have been existing since the 1900s. Now, they’ve become popular and common in society. Hybrid vehicles run with two different power sources: the internal combustion engine and the electric motor. This gives it a double-edged life.
Hybrid manufacturers boast a long-time warranty. The fact that automakers boast of these vehicles means they should last long. Of course, they last long. The engines also last longer since they run on two engines.
Q: Is it worth getting a hybrid?
There are several reasons to get a hybrid pickup, SUV, or car compared to a traditional car. They’ll provide less emission to the atmosphere, offer more range out of the gas tank, and in some cases, perform better than gas-only vehicles. Another reason is that it saves you money in the long run.
Final words
At this juncture, you can efficiently answer, ‘How long does a hybrid battery last?’ The most intriguing part, you know how to get the full potential and extend your battery life.
If you’re a DIY and want to carry out the first-time repair on your hybrid car, do not do it yourself.
You need experience with hybrid technologies to work on such cars unless you want to work on suspension components or other parts that don’t relate to the hybrid systems.