Dean McCrary Kia Hattiesburg Service Center · The Hub City
Kia EV6 Battery Replacement
12V Accessory Battery · Not the HV Traction Battery
Dean McCrary Kia sits right where I-59, US-49, and US-11 all meet, keeping Pine Belt drivers moving — a short walk from the landmark Hub sign downtown, the Saenger Theatre, and the old train depot. Two separate batteries live in the EV6: a small 12V AGM unit running accessories and electronics, and the high-voltage traction battery that actually drives the car. Only the 12V battery is what this page and this service cover — the HV pack falls under Kia's EV battery warranty and isn't something we replace routinely. Free testing comes with every visit, pricing stays upfront, technicians are factory-trained, and each service logs itself automatically toward your factory warranty coverage, right from our Hattiesburg service center.
12VAGM accessory battery, not the HV pack
Kiafactory-trained technicians
Freebattery testing, every visit
3-5yrtypical 12V battery life, tested not guessed
Paylater — easy service financing
$0recall & software check, every visit
Kia EV6 12V Battery Price & Coupons
Pick your Kia EV6 below for current 12V battery pricing and coupons — free testing and a correct install come with every replacement. Bring it by our Hattiesburg service center, or spread the cost out with service financing.
Select Your Vehicle to See Specials
Select your vehicle above to see available service specials
✦ Claim This Offer
No obligation. Our service team responds within 1 business hour. We never sell your information — that’s a promise from your neighbors right here in Hattiesburg.
Offer Claimed!
Prices reflect the EV6's 12V accessory battery at Dean McCrary Kia Hattiesburg, 7124 US Hwy 98, plus tax and shop supplies. Coupons don’t stack with other offers — ask your advisor for the full picture. Proud to serve Hattiesburg and the entire Pine Belt.
More Ways to Save
We set aside real savings for the people who serve our community — these discounts layer right on top of current service pricing, just bring valid ID and mention it at booking. And if the timing's tight, service financing lets you take care of it now and pay it down later.
Military Discount
Active-duty, reserve, and veteran Kia owners get a discount on service here — show your military ID at check-in and we’ll apply it to your battery replacement.
First Responder Discount
Officers, firefighters, EMTs, and paramedics get a first-responder discount on Kia service here. Show valid ID at check-in — one neighbor thanking another.
Service Now, Pay Later
Turn any service or repair into manageable monthly payments through our service financing partner — the application only takes a minute at check-in, and simply reviewing your options never touches your credit score, no matter which corner of the Pine Belt you're driving in from. See how it works.
What’s Included in EV6 12V Battery Replacement
One flat number covers it all: the correct AGM battery, a proper install, and a check of the low-voltage electrical system.
Free Battery Test
Every visit includes a load test, so replacement decisions rest on evidence rather than guesswork.
Correct Battery Type
We install the correct AGM battery, matched to the EV6’s always-on electronics load.
Terminal & Cable Check
We clean off corrosion and tighten connections for a solid charge path.
Charging System Check
We verify the low-voltage charging system so your new 12V battery charges the way it should.
When Does the EV6 Need a New 12V Battery?
EV6 12V Battery Life
Typical 12V AGM batteries hold up for about 3 to 5 years. It's sustained heat, not cold, that tends to shorten battery life the most — widely documented industry-wide, though not a figure specific to the EV6.
That's exactly why Pine Belt summers are hard on batteries. Every service visit includes a 12V battery health test, so you know where yours stands before it strands you. This is entirely separate from the EV6's high-voltage traction battery, which carries its own 10-year/100,000-mile warranty (15-year/150,000-mile in CARB states) and isn't something we replace routinely. The full plan is on the Kia EV6 maintenance schedule.
Signs You Need a Battery
No need to wait for a no-start — spot any of these and bring your EV6 in for a free 12V battery test:
Slow to power on or wake up
Dimming headlights or interior lights
Battery warning light on the dash
Accessory or infotainment system resets
Corrosion visible on the battery terminals
Which Battery Service Does Your EV6 Need?
Battery jobs don’t all look the same. Here’s how the three levels stack up — your advisor will point you to the right one once testing is done.
Test & Charge
When the battery is borderline
Load test and charge cycle
Terminal cleaning included
New battery not included
Most Common
Standard 12V Battery
Base trims
New 12V AGM battery
Terminal cleaning & low-voltage system check
Correct group size for your EV6
AGM 12V (EV-Spec)
Higher electronics load trims
Built for the EV6’s always-on electronics load
Supports higher accessory/infotainment demand
Higher cost than a standard battery
Testing always comes first, and we confirm the correct 12V battery for your specific EV6 trim — the separate high-voltage traction battery never enters into it.
Why Get Your Battery Done at Dean McCrary Kia?
Dead batteries have a way of picking the worst possible moment. Here’s the edge only your Kia dealer offers — priced to compete with any shop down the street.
Factory-Trained Kia Technicians
Our technicians know the EV6’s 12V system specs cold and never confuse it with the separate high-voltage traction battery.
Correct 12V Battery Type
We match the AGM battery exactly to the EV6’s always-on electronics load — get that wrong and you risk a shorter life or accessory glitches.
Recall & Software Checks — Free
A Kia dealer is the only place open recalls, campaigns, and software updates can get cleared — we check for all three every time your car’s in the bay. Check your recalls, free for any Kia owner across the Pine Belt.
Factory Warranty, Documented
Each visit logs itself automatically against your factory warranty requirements — nothing to file, no gaps to account for later — the way Kia owners across the Pine Belt keep their coverage airtight.
Transparent, Upfront Pricing
Testing always comes before the quote, and nothing starts without your sign-off — no hidden add-ons at the register.
We Know What Kias Need
With plenty of EV6s moving through our bays every month, we keep the right 12V battery on hand for the trims we see day in and day out.
Kia Battery Replacement FAQs
How Much Does a Kia EV6 12V Battery Replacement Cost?⌄
Free testing and installation come included. Choose your Kia EV6 above for current pricing and coupons, with Military and First Responder discounts stacking on top given valid ID.
Does This Page Cover the EV6’s High-Voltage Battery?⌄
It doesn’t — this page is limited to the EV6’s small 12V accessory battery, which powers electronics and accessories. The high-voltage traction battery that actually drives the car falls under Kia’s 10-year/100,000-mile EV battery warranty (15-year/150,000-mile in CARB states) and isn’t something replaced routinely.
How Long Does the EV6’s 12V Battery Last?⌄
Around 3 to 5 years is typical for a 12V AGM battery. Sustained heat, more than cold, tends to shorten that life the most, which is exactly why Pine Belt summers are rough on batteries. Testing battery health happens at every service visit so replacement is based on evidence, not a guess.
Why Does an EV Need a 12V Battery at All?⌄
The high-voltage traction battery handles the drive motors, but a small 12V AGM battery still keeps the accessories, infotainment, lights, and low-voltage electronics running — the systems that wake the rest of the car up. It works constantly, so it wears differently than the start-battery in a gas car.
What Are the Signs My Kia EV6’s 12V Battery Is Failing?⌄
Watch for the car being slow to power on, accessory or infotainment resets, dimming interior lights, or a 12V battery warning light on the dash. Since extreme heat can take a battery out with little warning, we suggest testing before summer hits every year.
Is Battery Testing Free at Dean McCrary Kia?⌄
It is. Every service visit’s multi-point inspection includes 12V battery testing, so you always know where your battery stands before it leaves you stranded.
Can I Finance My Kia EV6 Service?⌄
Yes — through service financing you can take care of it now and pay later. An oil change, a brake job, any repair splits into monthly payments through an application that takes about a minute at check-in, and just reviewing your options won’t touch your credit score.
Where Can I Get a Kia EV6 Battery Replacement Near Hattiesburg, MS?⌄
What Hattiesburg Drivers Are Saying
Read All Reviews What Service Customers Say
★★★★★
“I traded my Kia K5 for a 2026 Sportage and I love this car. Kelcey made the process super easy and worked to get us what we could afford — 10/10. Everyone made us feel at home and remembered us from our first purchase, and I’ve had every oil change here — always top-notch.”
Katie S. · Sales & Service Customer
★★★★★
“They were very informative and helpful when picking my car — full information upfront, straight and honest with me. Kelcey was a good person to have assist me, and John walked me through all the paperwork.”
Zachary R. · Sales Customer
★★★★★
“Over-pleased with the service and the friendly experience. Jeff Williams was the nicest man and helped in every way he could to get me into my truck, and his sales manager went above and beyond with all the paperwork. Nothing but awesome words for everyone — hope to see y’all again.”
Chuck B. · Sales Customer
Keep Your EV6 Running Right
The 12V battery is only one piece of caring for your EV6. Everything else it needs lives under one roof at Dean McCrary Kia, Hattiesburg’s Kia dealer.
Visit the Service Center
You'll find us on US-98 in Hattiesburg, right where the I-59, US-49, and US-11 crossroads keeps Petal, Oak Grove, and Purvis close by — along with the rest of the Pine Belt. Whether you're coming from Forrest County, Lamar County, Columbia, or Laurel, the drive in is an easy one.
Department Hours
Service
Parts
Kia EV6 12V Battery Replacement Near Me — Dean McCrary Kia in Hattiesburg, MS
Testing and replacing the 12V accessory battery on every Kia EV6 happens at Dean McCrary Kia, covering Hattiesburg, Petal, Oak Grove, Purvis, and the greater Pine Belt of south Mississippi. Each service includes free testing, a terminal and cable inspection, and a low-voltage system check from factory-trained technicians — the separate high-voltage traction battery is not part of this. As Hattiesburg’s own Kia dealer, we’re proud to serve this community and the wider Pine Belt from right where I-59, US-49, US-98, and US-11 converge.
Kia EV6 12V Battery Price & Coupons
Free testing and installation come with 12V battery pricing. Choose your Kia EV6 above for current pricing and coupons, with Military and First Responder discounts available given valid ID.
How Long Does the EV6’s 12V Battery Last?
About 3 to 5 years is typical for a 12V AGM battery, with sustained heat being the biggest factor shortening that life — which is exactly what makes Pine Belt summers hard on batteries.
Signs Your EV6 Needs a New 12V Battery
A car that’s slow to power on, accessory or infotainment resets, dimming interior lights, or a 12V battery warning light — any of these signals a battery test is due.
12V Battery vs. the High-Voltage Traction Battery
Accessories and electronics run off the 12V AGM battery, while the separate high-voltage traction battery drives the car and falls under Kia’s EV battery warranty rather than routine replacement.