Forte battery type and capacity label

The manual says the Forte has a maintenance-free, calcium-based battery, with an AGM battery on some cars. Your battery's capacity label tells you its rating. The manual explains the label with this example; the label in your car may differ:

From the Battery capacity label section of the 2024 Kia Forte owner's manual on Kia's owner's manual site, read November 12, 2026. These are the manual's example values, not the rating of the battery in every Forte.

When replacing a battery, the manual says to use replacement parts from a professional workshop; Kia recommends an authorized Kia dealer. Our Kia battery service page covers testing and replacement.

Forte battery care

The manual's tips for best battery service:

• Keep the battery securely mounted, and keep the top clean and dry.
• Keep the terminals and connections clean, tight and coated with petroleum jelly or terminal grease.
• Rinse any spilled electrolyte immediately with a solution of water and baking soda.
• If the car will not be used for an extended time, disconnect the battery cables. In cold areas, the manual says to keep the battery fully charged to prevent case damage.
• Connecting unauthorized electronic devices to the battery can discharge it.

Battery safety from the manual: keep flames and sparks away (batteries give off hydrogen gas), wear eye protection, keep batteries away from children, and if electrolyte gets in your eyes flush them with clean water for at least 15 minutes and get medical attention. The battery contains lead; dispose of it according to local law or bring it to a professional workshop (Kia recommends an authorized Kia dealer).

Recharging a Forte battery

The manual gives two charging cases for the Forte's maintenance-free battery:

• Discharged in a short time (for example, headlights or interior lights left on): slow (trickle) charge for 10 hours.
• Gradually discharged by high electrical load while driving: charge at 20 to 30 A for two hours.

The manual says to remove the battery from the car and charge it in a well-ventilated area, to stop or reduce the rate if the cells gas violently or the electrolyte goes above 120 F (49 C), and to disconnect the charger by switching it off, then removing the negative clamp, then the positive clamp. For an AGM battery, use only a fully automatic charger made for AGM batteries, and do not open the cap on top.

How to jump start a Kia Forte

Use only a 12-volt jumper system; the manual warns a 24-volt supply can damage the starter, ignition and other electrical parts. Do not jump start a frozen battery or one with low electrolyte. The manual's procedure:

1. Make sure the booster battery is 12-volt with its negative terminal grounded. If it is in another car, do not let the cars touch.
2. Turn off all unnecessary electrical loads.
3. Connect one cable to the positive terminal of the discharged battery (1), then to the positive terminal of the booster battery (2).
4. Connect the other cable to the negative terminal of the booster battery (3), then to a solid, stationary metal point away from the battery, such as the engine lifting bracket (4). Never connect it to the negative terminal of the discharged battery.
5. Start the booster car and let it run at 2,000 rpm, then start the Forte.
6. Disconnect the cables in the reverse order.

Push starting is not an option: the manual says a manual-transmission Forte should not be push-started because it can damage the emission control system, and automatic or dual clutch transmission cars cannot be push-started. Never tow a car to start it. If the cause of the discharge is not clear, have the system checked; Kia recommends an authorized Kia dealer.

What to reset after the battery is disconnected

The manual says these items should be reset after the battery has been discharged or disconnected:

• Auto up/down windows
• Sunroof
• Trip computer
• Climate control system
• Integrated Memory System
• Audio

Michigan City Kia service hours

From the service department hours in Michigan City Kia's website structured data, November 12, 2026. No Sunday service hours are listed. Holiday hours can differ.