Hyundai Kona: Charging System / Battery Description and operation

Description
1.
The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps.
2.
The CMF (Closed Maintenance Free - Openable Type) battery does not require water replenishment for the maintenance, but there are the cell caps to be able to add distilled water if necessary.
3.
The battery is completely sealed, except for small vent holes in the cover.

  
After disconnecting then reconnecting the battery negative cable, reset some parts that require the reset procedures.
(Refer to Body Electrical System - "General Information")
Battery Specifications
Specification ▷AGM60L-DIN Item Specification Capacity [20 hr / 5 hr] (AH) 60/48 Cold Cranking Amperage (A) ...

Battery Repair procedures
Removal Battery 1. Turn the ignition switch OFF. 2. Disconnect the battery (-) terminal (A). Battery (-) ter ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Components and components location
Components 1. Glass panel assembly 2. Deflector 3. Motor assembly 4. Spring base assembly 5. Seth plate assembly 6. Guide assembly 7. Frame sub assembly 8. Seal tape 9. Rear drip 10. Stopper 11. Sunshade assembly 12. Drip rail assemb ...

Hyundai Kona (OS) 2018-2025 Service Manual: Curtain Airbag (CAB) Module Repair procedures
Removal 1. Disconnect the battery negative cable and wait for at least 3 minutes before beginning work. 2. Remove the roof trim. (Refer to Body - "Roof Trim Assembly") 3. Remove the curta ...

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