Replacement Car Batteries

Explore a wide selection of aftermarket AGM replacement car batteries from leading battery manufacturers, like Deka and Odyssey. For added peace of mind, all of our car and truck batteries are backed by a stress-free 60-day return guarantee.

Many standard car batteries cannot be shipped by UPS or FedEx, but can be purchased at one of our retail locations. However, we can cross-reference many car batteries to alternative AGM batteries. If you cannot find the correct car battery for your vehicle, please call our customer service team at 1-800-405-2121 or email us. Our experts will work to find a shippable battery for your vehicle.

Use the BCI battery size charts below to quickly identify the correct battery group size you need, as well as the vehicle make links to view options for specific car and truck models.

Explore a wide selection of aftermarket AGM replacement car batteries from leading battery manufacturers, like Deka and Odyssey. For added peace of mind, all of our car and truck batteries are backed by a stress-free 60-day return guarantee.

Many standard car batteries cannot be shipped by UPS or FedEx, but can be purchased at one of our retail locations. However, we can cross-reference many car batteries to alternative AGM batteries. If you cannot find the correct car battery for your vehicle, please call our customer service team at 1-800-405-2121 or email us. Our experts will work to find a shippable battery for your vehicle.

Use the BCI battery size charts below to quickly identify the correct battery group size you need, as well as the vehicle make links to view options for specific car and truck models.

BCI BATTERY SIZE CHART
  Inches
Group Size Length Width Height
Common Passenger Vehicle Batteries
Group 2410 ¼6 13⁄168 ⅞
Group 24F10 ¾6 13⁄169
Group 2712 1⁄166 13⁄168 ⅞
Group 3410 ¼6 13⁄167 ⅞
Group 359 1⁄166 ⅞8 ⅞
Group 4812 1⁄166 ⅞7 9⁄16
Group 49156 ⅞7 3⁄16
Group 6512 1⁄167 ½7 9⁄16
Group 7810 ¼7 1⁄167 11⁄16
Group 94R12 ⅜6 ⅞7 ½
 
Other Passenger Vehicle Batteries
Group 22NF9 7⁄165 ½8 15⁄16
Group 259 1⁄166 ⅞8 ⅞
Group 268 3⁄166 13⁄167 ¾
Group 27F12 ½6 13⁄168 15⁄16
Group 3410 ¼6 13⁄167 ⅞
Group 34R10 ¼6 13⁄167 ⅞
Group 479 11⁄166 ⅞7 ½
Group 51R9 ⅜5 1⁄168 13⁄16
Group 759 1⁄167 1⁄167 11⁄16
Group 95R15 9⁄166 ⅞7 ½
Group 96R9 9⁄166 13⁄166 ⅞
 
Electric Vehicle 6V Batteries
Group GC210 ⅜7 3⁄1610 ⅝

Acura

Blue Bird

BMW

Chevrolet

Dodge

Ford

Honda

Infiniti

Jeep

Lexus

Mazda

Nissan

Toyota
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QuickCable 2114-001 – 115" Positive Battery Cable for Ford Trucks

Item #: QUI-2114-001
 
• Weight: 8.00 lbs
• 60 Day Return
Price:
$156.95
Price: $156.95
QTY:

NS40Z 12 Volt AGM Maintenance-Free Battery

Item #: MAR-AGM-NS40Z   |  Backordered: Estimate Available October 15th, 2026
 
Voltage: 12 Volt / 35 Ah / 340 CCA
• AGM
• Dimensions: 7.68" / 5.04" / 7.99"
• Weight: 28.00 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$158.95
Price: $158.95
QTY:

Deka Intimidator AUX12 12 Volt AGM Auxiliary Battery

Item #: AUX-12
 
Voltage: 12 Volt / 10 Ah / 180CCA @ 0°F
• AGM
• Dimensions: 5.88" / 3.44" / 5.13"
• Weight: 12.00 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$116.95
Price: $116.95
QTY:

Deka Intimidator AUX18L 12 Volt AGM Auxiliary Battery

Item #: AUX-18L
 
Voltage: 12 Volt / 20 Ah / 300CCA @ 0°F
• AGM
• Dimensions: 8.13" / 3.56" / 6.38"
• Weight: 20.00 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$159.95
Price: $159.95
QTY:

Dakota Lithium LTO Automotive 1100 CCA 12V Cranking Battery

Item #: DL-LTO-12V20   |  Currently Unavailable: Returning Q4
 
Voltage: 12.8 Volt / 20 Ah / 1100 CCA
• LiFePO4
• Dimensions: 8.15" / 6.89" / 7.48"
• Weight: 13.00 lbs
• Warranty: 11 Year (Factory Direct)
Price:
$615.95
Price: $615.95
QTY:

Odyssey ODP-AGM49 H8 L5 Performance Battery (49-950) (Scratch & Dent)

Item #: SD-ODY4
 
Voltage: 12 Volt / 94 Ah / 950 CCA
• AGM
• Dimensions: 13.87" / 6.85" / 7.47"
• Weight: 66.15 lbs
• Warranty: 2-3 Year (Warranty Info)
Reg. Price: $398.99
SALE Price: $308.95
You save: $90.04!
QTY:

Frequently Asked Questions

How do I choose the right battery for my car?

Start by checking your vehicle owner’s manual to look for the correct battery size and specifications, or pop the hood of your car and find it printed on the label of the battery itself. Key factors include the BCI group size, cold cranking amps (CCA), and terminal orientation. You should also consider whether your vehicle requires a specific battery type, such as an AGM, gel, or sealed lead-acid battery.

How long does a car battery last?

A typical car battery will last between three and five years, but this varies greatly depending on climate, driving habits, and maintenance. The biggest roadblock to a car battery’s longevity is heat, infrequent driving, and letting the battery go completely dead by doing things like leaving the lights on.

How do I dispose of car and truck batteries?

You can dispose of car batteries by returning them to an auto parts store (oftentimes they will give you credit towards the purchase of a new battery), taking them to local recycling centers, hazardous waste facilities, or scrap metal yards. Because they contain hazardous materials, car and truck batteries should never be thrown in your household trash.

What happens if I put the wrong battery in my car?

Using the wrong battery can cause starting problems, electrical system issues, or physical fitment concerns. A battery with insufficient CCA may struggle to start the engine, while incorrect dimensions or placement can lead to loose connections or damage. Be sure to choose a battery that is compatible with your vehicle to avoid these issues.

What are the signs of a failing car battery?

Signs that your car battery is failing can include a slow or clicking engine start, dimming lights, frequent jump-starts, a dashboard battery warning, corrosion on terminals, or a swollen battery case. These signs all indicate that your battery is struggling to hold power and needs replacement soon.