How Long is a Kia EV Battery Warranty? (Important Information)

Kia is a brand known for its long warranties.

But how long is their warranty on battery in their electric vehicles?

In this post, you’ll get to know everything about it.

If you’re in a hurry, here’s a short summary of the article:

Kia offers a battery warranty that applies 7 years from initial registration or 150,000 km (100,000 miles). The warranty will be accepted if the vehicle was operated in accordance with the owner’s manual provided by Kia.

What’s the Duration of a Kia EV Battery Warranty?

Kia’s electric, hybrid, and plug-in hybrid vehicles feature high-voltage lithium-ion batteries designed to last for many years.

These batteries are covered under Kia’s warranty for a duration of 7 years from the time of initial registration or up to 150,000 km (100,000 miles), whichever comes first.

In contrast, the low-voltage batteries (48V and 12V) used in mild-hybrid electric vehicles are covered for a period of 2 years from initial registration, regardless of the mileage.

Kia VehicleDuration of Battery Warranty
Electric Vehicles7 years from initial registration or 150,000 km (100,000 miles)
Hybrid Electric Vehicles7 years from initial registration or 150,000 km (100,000 miles)
Plug-in Electric Vehicles7 years from initial registration or 150,000 km (100,000 miles)
Mild-Hybrid Electric Vehicles2 years

For EVs and PHEVs, Kia guarantees a battery capacity of 70%, but this coverage is not applicable to HEVs and MHEVs. Any capacity reduction in these vehicles is not covered under the warranty.

The most popular Kia models that are covered by the warranty are EV6, Niro, Niro EV, Niro Plug-in Hybrid, Sorento Hybrid, and Sportage Hybrid.

When Does the Kia EV Battery Warranty Apply?

Kia battery warranty applies to new Kia vehicles and covers certain repairs and replacements that may be needed due to defects in materials or workmanship.

In other words, the warranty will be accepted if the vehicle was operated in accordance with the owner’s manual provided by Kia.

Additionally, the warranty does not cover damage or repairs that result from accidents, misuse, modification, or normal wear and tear.

Normal wear and tear includes the gradual reduction in battery capacity over time due to usage, which is expected in all lithium-ion batteries.

According to Kia, the battery warranty covers a capacity reduction of more than 30% during the warranty period.

If the battery capacity reduction is less than 30%, it is considered normal wear and tear, and the warranty will not cover the repair or replacement of the battery.

It’s important to note that the warranty transfers to each new owner as long as it hasn’t expired.

Also read: EV Battery in Hot Temperature: 5 Things to Know

How Should You Treat Your Battery Properly According to Kia?

Electric vehicles and their batteries have a finite lifespan that depends on how they are treated.

The battery’s ability to maintain high voltage and capacity range is influenced by various factors, including the charging method used.

Many EV manufacturers offer extended warranties that cover the battery and other components for several years (such as Kia’s 7-Year Warranty).

However, there are several steps you can take to extend the battery’s life and maximize its mileage.

1. Extreme temperatures can have a significant impact on your battery’s capacity range, so it’s best to avoid exposing your EV to excessively hot or cold temperatures.

Some manufacturers, like Kia, provide additional features like Winter Mode, which can help improve range and durability in cold weather.

2. Avoid letting your battery charge run out completely. The optimal charging range for EV batteries is typically between 20% and 80% of the battery capacity.

3. It’s essential to avoid overcharging your battery or charging it too frequently, particularly through DC charging. This can help prolong the life of your high-voltage battery.

For specific guidelines on maintaining your EV battery, refer to your owner’s manual. By following these recommendations, you can help extend your EV battery’s lifespan and get the most out of your vehicle.

How Much Does it Cost to Replace Your Kia’s EV Battery if the Warranty is Voided?

The estimated cost of battery replacement for Kia electric vehicles can vary depending on the specific model, battery size, battery availability, labor cost, and geographic location.

However, you need to know that battery replacement isn’t cheap. For example, the cost of replacing the battery in a Kia Soul EV was reported to be around $15,000 to $20,000,

It’s worth noting that battery replacement costs may decrease over time as the technology becomes more widespread and production costs decrease.

Additionally, some Kia dealerships may offer battery replacement plans or financing options to help mitigate the cost for customers.

It’s always best to check with your local Kia dealership for more accurate and up-to-date information on battery replacement costs.

Important: EV battery replacement can cost $1000s. To avoid high-voltage battery replacement, there are some things you can do. Read this article to find out the 10 best ways to maximize EV battery life and save tons of money!