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Passenger car

Electric vehicles, hybrids, and conventional ICE vehicles
Proven technology ensures optimal performance in all driving conditions

As Vehicle Systems Become More Complex,
Batteries Must Become More Advanced.

A premium AGM battery developed with the world’s first AGM technology and 80 years of expertise.

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars
Hankook Battery - SUPREME AGM. xEV & Start Stop system / Advanced absorbent glass mat battery tech.

Hankook & Company’s Automotive Supreme AGM series is a premium battery
trusted by leading global OEMs. It is engineered to meet and exceed the demanding
requirements of advanced start-stop vehicles and xEVs equipped with cutting-edge electronic
systems. The AGM lineup offers tailored solutions for a wide range of applications
from standard and high-temperature durability specifications to xEV and auxiliary power support.

Why Are Conventional Flooded Batteries Not Enough?

Changes in usage environments defined by increased starting frequency and always-on electrical loads.

Modern vehicles continuously consume power
due to features such as black boxes, navigation systems, ventilated seats, and heated functions,
even when the engine is off.

Additionally,ISG systems further increase starting frequency, placing additional load on the battery.
Under these conditions, conventional flooded batteries have limitations in maintaining durability and performance.

Standard ICE Vehicles

  • Standard Starting Environment 1-2 starts per day
    Ample charging time while driving

    Simple Starting

  • Limited Electrical Load Headlights, Radio, Heater, Wipers

    Minimal Power
    Demand

  • Simple Battery Usage Environment Low charge/discharge cycles

    MF Solution

Latest xEV Vehicles

  • Frequent Stop & Go (ISG) Multiple starts per day
    Rapid high-current discharge

    Higher Starting
    Frequency

  • Heavy Electrical Loads Headlights, Radio, Heater, Wipers, Black box, Navigation, Various Cameras/Sensors

    Frequent Deep
    Cycles

  • Complex Battery Usage Environment 3-5x increase in charge/discharge cycles Short Charging & High Power Demand

    AGM Solution

AGM Delivers Different Results Through Its Structure.

Stable performance under frequent use, partial state of charge, and high-temperature conditions.

AGM batteries feature a structure in which the electrolyte is absorbed within the separator.
This structure enables faster charging and reduces performance degradation under partial state of charge conditions.
As a result, stable power supply and extended service life can be maintained even under high electrical demand.
Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Cross-section
  • Hankook Battery - Charge Efficiency
    Charge Efficiency
    Max. +50%
  • Hankook Battery - General Durability
    General Durability
    Max. +300%
  • Hankook Battery - Heat Durability
    Heat Durability
    Max. +40%

* Supreme AGM vs. MF

Supreme AGM:
Defining Performance Through Precision Core Design.

An AGM-specific structure that enhances both charge efficiency and durability.

Supreme AGM applies technologies optimized for both charge efficiency and durability.
Improved charge acceptance increases recovery speed,
while the reinforced internal structure enhances durability under repeated use and high-temperature environments.
These technologies ensure reliable performance by maximizing the advantages of the AGM structure.

Supreme AGM

Charging Efficiency Tech.

  • Low-Resistance Grid Design

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Low-resistance grid design
  • Specialized Active Material

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Specialized active material

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Heat Durability icon

Max. +50%
Charging Efficiency

General Durability Tech.

  • Optimization of Interfacial Layer Bonding

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Optimization of Interfacial Layer Bonding
  • Optimized Curing & Formation Design

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Optimized Curing & Formation Design

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. General Durability icon

Max. +300%
General Durability

Supreme AGM(Heat-Durable Type)

Charging Efficiency Tech.

  • Low-Resistance Grid Design

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Low-resistance grid design
  • Specialized Active Material

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Specialized active material

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Heat Durability icon

Max. +50%
Charging Efficiency

Heat Durability Tech.

  • High-temperature Optimized Plate Design

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. High-temperature optimized plate design
  • Optimized Curing & Formation Design

    Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Optimized curing & formation design

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Durability icon

Max. +90%
Heat Durability

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Performance comparison with MF
Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Performance comparison with MF

Supreme AGM Product Line-up

We offer an AGM lineup that includes both standard-durability products and enhanced high-temperature durability products, in line with the latest driving environments and installation trends in modern vehicles.

Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Supreme AGM Product Line-up

Supreme AGM

  • EN-Standard AGM Optimized
    for General Durability
  • 4x Durability vs. MF
  • EN/JIS/BCI Type
Hankook Battery - Passenger Car Battery, AGM Battery for Passenger Cars. Supreme AGM Product Line-up

Supreme AGM (Heat-Durable Type)

  • North American
    Standard AGM Reinforced
    for High-Temperature Durability
  • 2x Heat Durability vs. MF

Type list

12V Automotive / Hankook Supreme AGM
Product Specification
Gr.No Type No. C20 CCA
(JIS/BCI: SAE,
EN: EN)
Dimensions(mm) Layout Terminal Hold-Down
L W H TH
L1 AGM 55020 50 540 208 174 190 190 0 A B13
L2 AGM 56020 60 680 242 174 190 190 0 A B13
L3 AGM 57020 70 760 277 174 190 190 0 A B13
L4 AGM 58020 80 800 314 174 190 190 0 A B13
L5 AGM 59520 95 850 352 174 190 190 0 A B13
L6 AGM 60520 105 950 393 174 190 190 0 A B13

The above data table is subject to change.

* : For T EV models.