Sebang Global Battery | Top 10 Battery Manufacturer & Energy Innovator

Leadership Principles

The goal of Sebang Group’s corporate management includes energy, logistics, environment and social contribution projects which are in people's convenient lives and better future. To do this, the Sebang Group will do our best and focus all its resources on what we have to do for tomorrow.

Quality and Customer Satisfaction

Sebang Global Battery operates a unique quality management system (S-QMS) to enhance its quality competitiveness. It has upgraded its human resources by developing experts in quality.

Social contribution

The Sebang Lee E Sun Foundation, a social welfare non-for-profit foundation, was established on December 20, 2007 to contribute to the promotion of social welfare through welfare programs for the underprivileged, including low-income children, youth, senior citizens, and social welfare facilities.

Our Mission

The goal of Sebang Group’s corporate management includes energy, logistics, environment and social contribution projects which are in people's convenient lives and better future. To do this, the Sebang Group will do our best and focus all its resources on what we have to do for tomorrow.

Our Vison

For more than half a century, Sebang Global Battery has been the number one supplier of lead acid battery. Sebang Global Battery has exported products to more than 130 countries around the world and has grown into the top 10 battery manufacturers in the world. Now, we want to be an energy company that move the present and charger the future.

Sebang Global Battery Product & Technology Overview

EFB, DIN, and AGM

EFB
Sebang global battery’s EFB batteries are providing enhanced performances with increaing capacity and durability. OE Suppliers for BMW and Volkswagen Composed of Sebang Global Battery core technical skills

  • Benchmarked prestige German function.
  • Composed of Sebang Global Battery core technical skills.
  • More powerful start-up performance. (CCA up to 100A increase)
  • Korea’s longest warranty period. (1year or 20,000Km)


  • DIN
    DIN is a standard for automobile electric terminal numbers, standardizing automobile with a number code. A different standard, EN 50005 recommends terminal numbering for general application relays (e.g. 11/12/14/A1/A2 for a SPDT relay) that may nevertheless be applied to automobiles.

  • As with SAE the test is carried out at -18°C. The fully charged battery is discharged to 6V with the rated test current. The voltage must be at least 9.0V after 30 seconds and the time to achieve 6V must be at least 150 seconds.
  • Although subject to battery design an approximation of DIN to SAE CCA relationship is:- DIN = (SAE – 40) x 0.66 Since the introduction of modern fuel injected vehicles and the need for fast starting, the DIN standard has lost favor amongst automotive vehicle manufacturers. However, it does give a clear relationship with the amount of materials used within the battery, but not startability.


  • AGM
    A vehicle battery with increased durability and with enhanced rapid charging capability appropriate for vehicles with ISG.

  • Saves 5-10% fuel. (CO2)
  • Extended battery life by 300%.
  • Power management system with fuel economy control technology.
  • Improved durability compared to the normal flooded battery.
  • It is made by an optimized substrate for the application of the Auto Stop System and it improved the active material and the electrolyte stratification. In addition, electrolyte is absorbed to prevent leakage from the punch substrate, high density hygroscopic glass mat separator, and glass fibre mat.
  • Valve Regulated (re-coupling one way valve) is applied to control the gas generated inside the battery.
  • Locate the Right Battery on ACE

    Common Customer Questions About Car Batteries

    Q1. What if I don’t know my car’s battery model?
    You can choose based on the battery size (length, width, height) and battery type (such as standard lead-acid, EFB, AGM, etc.). You may also provide your vehicle details, and we can help match the right battery for you.

    Q2. Why do some cars require start-stop batteries? Can’t I just use a regular battery?
    Vehicles equipped with a start-stop system must use EFB or AGM start-stop batteries. These are designed to handle frequent engine restarts and higher power demands. A regular battery cannot withstand this load, will wear out quickly, and may cause system malfunctions.

    Q3. How long does a car battery usually last?
    On average, a car battery lasts 3–5 years. However, the actual lifespan depends on driving habits, climate, and the condition of the charging system.

    Q4. How do I know when my battery needs to be replaced?

  • Slow or difficult engine starts
  • Headlights appear dimmer than usual
  • Battery warning light on the dashboard
  • Battery age over 3 years (recommend testing or replacement)

  • Q5. What’s the difference between battery brands?
    The main differences are in longevity, starting performance, warranty, and compatibility. Well-known brands usually offer more reliable performance and better after-sales support.

    Q6. What do battery capacity (Ah) and cold cranking amps (CCA) mean?
  • Ah (Ampere-hour) indicates how much energy the battery can store.
  • CCA (Cold Cranking Amps) measures the battery’s ability to start the engine in cold temperatures. Both should be considered to ensure reliable performance.