August 10, 2026

Delkor® Battery Is Committed To Powering Progress

Delkor® Battery Is Committed To Powering Progress

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The Better Solution For People, Business And Planet

Clarios Delkor Corporation has been powering today, into tomorrow, with resilience together with the world. We ensure safety measures are implemented in workplace to protect our employees and batteries production continued with topnotch quality standard and control. We forever seek for better solution for our customers, for the planet we all share, and for the people who use our vehicle energy storage products every day.

Clarios is focused on using less energy and resources to create smarter energy storage solutions, and at the same time, meeting real and emerging human needs through a deep understanding of battery performance and vehicle systems that rely on our solutions. Every day we challenge ourselves to create the smartest energy storage solutions to power the latest vehicle features — working closely with global automotive manufacturers and aftermarket suppliers to bring peace of mind to people. We serve markets worldwide through our portfolio of advanced batteries, produced using best-practice operations and manufacturing processes with unmatched scale and quality.

The Trusted Quality Battery Maker – Delkor® Battery

As the world’s leading automotive batteries manufacturer, Clarios Delkor Corporation adheres to global product and process standards to ensure quality in its evaluation system and strict compliance, from raw materials production by suppliers to internal manufacturing process, inspection, and shipment. To challenge and achieve zero-defect rates, we implemented a robust system to perform automatic inspection of all products.

With more than 35 years of experiences in the local industry, Delkor®, the first automotive battery brand and bench-mark maker in Korea to supply MF (Maintenance Free) battery, will continue to build on its leading position in vehicle battery technologies. Delkor is committed to proactively innovate to meet the fast-growing vehicle energy storage needs of tomorrow.

The role of the battery is more crucial than ever as vehicles evolve, requiring more power to meet the growing demands of consumers, automakers, and regulators. Our Delkor AGM (Absorbent Glass Mat) battery of advanced technology provides superior power to support the higher electrical demands of today’s modern vehicles and start-stop applications. We are also future focused, ready to equip coming generation of combustion engines in future electric vehicles, with our trusted and robust quality batteries.

Global Position

Clarios Delkor Corporation, with global headquarter in Milwaukee, is a world leader in advanced energy storage solutions. Clarios has the broadest and most efficient portfolio of batteries for OE customers and Aftermarket brands, which include Delkor®, VARTA®, OPTIMA®, MAC®, LTH®, as well as private brand batteries worldwide. Clarios, a subsidiary of Brookfield Business Partners, operates as a global energy storage business generating $8 billion in revenues with more than 16,000 employees, 56 facilities worldwide, and 130 years of expertise. Clarios produces one-third of the automotive industry’s total output per year worldwide.

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Latest News

  • Delkor® Batteries Wins Prestigious KS-QEI Award 2018 For 13th Consecutive Year

    Delkor® Batteries Wins Prestigious KS-QEI Award 2018 For 13th Consecutive Year

  • Clarios Delkor® Corporation Wins Korean Quality Excellence Award In Car Battery Category For 15th Consecutive Year

    Clarios Delkor® Corporation was named the top automotive battery manufacturer in the 2020 Korean Standard - Quality Excellence Index (KS-QEI) by the Korean Standards Association. Clarios Delkor Corporation is the Korean subsidiary of Clarios

  • The New Role For Car Batteries

    Good and simple: Requirements of car batteries up to 1990A few decades ago, apart from the starter and the ignition, there was only a small number of devices in the car which had to be supplied with electricity.