A 2014 Kia Soul with a gasoline engine uses a standard 12-volt lead-acid automotive battery, while the Soul EV uses a high-voltage lithium-ion battery pack for propulsion. The exact size and specs depend on whether you own the gas model or the electric version, so always verify with the vehicle’s manual or the existing battery label.
Gasoline-powered 2014 Kia Soul
For the gasoline version of the 2014 Soul, you’ll typically encounter a conventional 12-volt lead-acid battery in the engine bay. This is the standard starter/accessory battery, not a high-voltage pack. The precise group size and capacity can vary by trim and equipment, so it’s important to match the replacement to the original battery or consult Kia’s parts catalog.
Battery type and replacement basics
Before choosing a replacement, note these key points to ensure proper fit and performance.
- The normal battery is a 12‑volt lead‑acid automotive battery (flooded type). AGM variants may be offered in some markets or dealer-installed options, but the base vehicle uses a flooded battery.
- The exact group size and CCA/RC rating depend on the car’s trim and production date. Check the label on the current battery or the owner’s manual/Kia parts catalog for the correct specification.
- When selecting a replacement, prioritize a battery with equal or greater cold-cranking amps (CCA) and reserve capacity (RC) appropriate for your climate and driving conditions.
- All electrical systems (radio codes, security features, etc.) may require re-entry or reinitialization after battery disconnection. Have the radio code or security PIN handy if your car asks for it.
In practice, you’ll typically source a standard automotive battery from a major brand, ensuring it matches the car’s mounting points, terminal orientation, and post sizes. If you’re unsure, a quick check with a Kia dealer, aftermarket parts retailer, or the vehicle’s manual will confirm the exact group size and spec for your VIN.
Steps to replace the gasoline Soul’s battery
Replacing the gas-powered Soul’s battery follows general automotive practice, with attention to safety and proper reassembly.
- Park on a level surface, engage the parking brake, and turn off the ignition. Open the hood and inspect for any signs of corrosion or damage.
- Gather tools (typically a socket/wrench set, battery terminal puller if needed, and protective gloves/goggles).
- Disconnect the negative (-) terminal first, then the positive (+) terminal to avoid short circuits.
- Remove the battery hold-down clamp or bracket and lift the old battery out of the tray carefully.
- Clean the battery tray and terminal contacts of any corrosion; apply a light coating of terminal protector if available.
- Install the new battery in the same orientation as the old one, secure the hold-down, and reconnect the terminals starting with the positive (+) terminal, then the negative (-).
- Double-check all connections, replace any covers, and ensure the battery is fully seated in the tray.
- Start the engine and verify that electrical systems function normally. If your vehicle requires radio code entry, input the code when prompted.
Taking these steps helps ensure a safe, effective replacement and reliable starting performance in the weeks and months after installation.
Soul EV (electric) battery considerations
The 2014 Kia Soul EV uses a high-voltage lithium-ion battery pack for propulsion, distinct from the 12‑volt auxiliary battery used in the gasoline models. This pack is not a user-replaceable item in the same sense as a traditional car battery; service or replacement is performed by trained technicians at authorized service centers. The pack capacity for the 2014 Soul EV is around 27 kilowatt-hours, delivering a modest electric range that varies with driving conditions and temperature.
Battery characteristics and care for the Soul EV
Because it’s a high-voltage energy storage system, the Soul EV’s battery requires specialized handling and charging equipment. Here are some practical notes for owners or prospective buyers.
- The high-voltage pack is managed by the vehicle’s control systems and is serviced by dealers or qualified technicians rather than by typical DIYers.
- Charging is performed via compatible Level 2 (240V) or DC fast charging equipment, with the pack managed to optimize longevity and safety.
- Battery health and range are influenced by temperature and usage patterns; extreme heat or cold can affect performance and efficiency.
For any high-voltage battery work or long-term health concerns, contact an authorized Kia service center. They can provide diagnostics, replacements, and warranty guidance specific to the Soul EV.
Summary
In short, a 2014 Kia Soul’s battery depends on the variant: the gasoline model uses a conventional 12-volt lead-acid battery, while the Soul EV relies on a high-voltage lithium-ion pack for propulsion. For the gas version, match the replacement to the original battery’s size and spec by checking the label or the owner’s manual, and follow standard safety steps when replacing. For the Soul EV, battery service is performed by qualified technicians and involves a very different high-voltage system. Always verify exact specifications for your VIN and consult a dealership or trusted parts retailer if you’re unsure.
How much is a battery for a 2014 Kia?
The range of prices of Batteries for the 2014 Kia Forte goes from $209.99 up to $369.99 for the most premium parts.
What kind of battery does a 2014 Kia Soul need?
ACDelco Standard Flooded Top Post Battery Group Size 121R 600 CCA 100 Minute RC - 121RG.
How much is a new battery for a Kia Soul?
between $316 and $334
The average cost for a Kia Soul Battery Replacement is between $316 and $334. Labor costs are estimated between $39 and $57 while parts are typically priced around $278.
Does a Kia Soul need a special battery?
What size of battery does the Kia Soul use? Common battery sizes for the Soul are the BCI Group 48 and the 121R. Now, this can vary depending on the model year and trim level that you own and it is always a good idea to look in the manual or under the hood for what is currently equipped.


