Mon – Fri | 8:00am – 6:30pm
Sat | 8:00am – 3:00pm
Mon – Fri | 8:00am – 6:30pm
Sat | 8:00am – 3:00pm
Hyundai hybrid vehicles use integrated battery management systems that require an exact OEM match to function correctly after replacement. A+ Hybrid Batteries uses only factory-spec packs for Hyundai hybrids, so your battery swap restores the original performance without compromising the system. A+ Hybrid Batteries serves Hyundai owners in Aurora, Atlanta, Baltimore, Dallastown, Fairfax, replacing your battery on-site in just 30–45 minutes at your home or office.
CO · GA · MD · PA · VA
Monday–Friday: 8 AM – 6:30 PM
Saturday: 8 AM – 3 PM
Sunday: Closed
(866) 624-5857
Sonata Hybrid
Up to 5-Year Warranty · Pay After Job Complete
Our Hyundai hybrid technicians help restore full hybrid performance to your vehicle by using OEM replacement batteries.
Use these factory part numbers to verify fitment for your model year:
* OEM part numbers listed for reference only. A+ Hybrid Batteries is not affiliated with Hyundai.
Watch for these symptoms in your hybrid vehicle:
How Our Mobile Service Works
Call (866) 624-5857 or book online. We work around your schedule.
Our certified technician arrives at your home, office, or preferred location in CO, GA, MD, PA, or VA.
Module-by-module hybrid battery diagnostic. Free with battery purchase. Transparent pricing before any work.
Battery installed on-site in 30–45 minutes. Pay only after the job is complete.
All pricing includes mobile service, installation, and a free diagnostic with battery purchase. No payment until the job is complete.
$1,400
Reconditioned · 1-Year Warranty
$1,800
Reconditioned · 3-Year Warranty
$2,550+
New OEM-Grade · 5-Year Warranty
Can you replace a 2011–2015 Sonata Hybrid battery?
Yes. Our replacement pack operates at 270V with 72 modules and is compatible with OEM part number(s) 37511-4R000, 37511-4R101, 37511-4R100, 375114R000. No reprogramming is required. NiMH packs are plug-and-play.
What OEM part numbers fit the 2011–2015 Sonata Hybrid?
The 2011–2015 Sonata Hybrid is compatible with OEM part number(s): 37511-4R000, 37511-4R101, 37511-4R100, 375114R000.
What are the signs my Hyundai hybrid battery is failing?
Common signs include the red triangle warning light, a “Check Hybrid System” message, noticeable MPG drop, sluggish acceleration, the hybrid cooling fan running loudly, and the engine cycling on and off more than usual.
What is the difference between reconditioned and brand new batteries?
Reconditioned packs are professionally tested, cell-balanced, and restored to near-new capacity at a lower cost. Brand new OEM-grade packs come with a 5-year warranty and are ideal if you plan to keep the vehicle long-term.
How much does a Hyundai hybrid battery replacement cost?
Pricing starts at $1,400 for a reconditioned pack with a 6-month warranty, up to $2,550+ for a brand new OEM-grade pack with a 5-year warranty. Call (866) 624-5857 for a quote specific to your vehicle.
Do I need to bring my car to a shop?
No. Our mobile technicians come to your home, office, or any convenient location. We carry all equipment needed to complete the job on-site.
When do I pay?
Pay only after the job is complete. We never collect payment until you are satisfied with the service.
Do you only work on hybrid vehicles?
Yes, we primarily deal with hybrid car batteries. Contact us if you have a question about one of our services.
Can you replace my hybrid vehicle's battery?
Yes, we will diagnose and replace your hybrid vehicle’s batteries.
Which makes and models do you typically service?
We service Toyota, Lexus, Chevy, GMC, Nissan, Cadillac, Honda, Kia, Hyundai, Ford, Subaru, and more.
Are your batteries new or refurbished?
We use professionally refurbished batteries, which allows us to save you money compared to buying a new battery. We also offer brand new OEM-grade packs with a 5-year warranty.
Do I need to bring my car to your shop?
No, our technicians replace your battery on the spot after doing a vehicle diagnosis at your home, office, or any convenient location.
What if I can't get my car to your shop?
Once you schedule an appointment online or over the phone, one of our technicians will come to you to diagnose and repair your vehicle.
What if my hybrid battery isn't bad?
We will only charge you a diagnostic fee and offer some insight into why your vehicle isn’t performing well.
How do I schedule a repair?
Schedule an appointment online or over the phone. Tell us what issues your vehicle is having and one of our technicians will come to you.
Do you guys buy old car batteries?
Hybrid battery? Yes, we do.
Do you buy battery cores?
Yes, when you purchase a battery from us there will be a $450 core charge on your order that will be eliminated if you give us your current battery core.
When do I pay?
Pay only after the job is complete. We never collect payment until you are satisfied with the service.
Mobile service at your home, office, or parking lot – across all five markets.
10660 E. Bethany Dr. #21, Aurora, CO 80014
1870 The Exchange, Suite 200 #1285, Atlanta, GA 30339
6340 Security Blvd #100, Baltimore, MD 21207
101 E Broad St, Dallastown, PA 17313
11166 Fairfax Blvd Suite 500, Fairfax, VA 22030