LG Energy Solution

LG Energy Solution Ltd. is a South Korean battery manufacturer headquartered in Seoul and affiliated with the LG Group. The company develops and produces rechargeable batteries for electric vehicles, energy-storage systems, and other applications requiring portable or stationary electrical storage. It is one of the largest battery suppliers serving the global automotive industry. The business originated within LG Chem rather than being created from scratch as an independent company. LG Chem began researching rechargeable batteries after LG Group chairman Koo Bon-moo visited the United Kingdom Atomic Energy Authority in 1992 and returned with rechargeable-battery samples. The initiative developed into a substantial battery program, and LG Chem produced South Korea’s first lithium-ion battery in 1999. During the late 2000s, the business began supplying automotive batteries for the Chevrolet Volt, helping establish LG as an international vehicle-battery supplier. It later supplied batteries to automakers including Ford, Chrysler, Audi, Renault, Volvo, and SAIC Motor. In September 2020, LG Chem announced plans to separate its battery business in response to rapidly increasing demand from global automotive manufacturers. The battery business was formally separated and renamed LG Energy Solution in December 2020. The new company subsequently pursued an initial public offering to raise capital for additional production capacity. Its shares began trading on the Korea Exchange in January 2022, in what was described in the cited reference material as South Korea’s largest IPO at that time. LG Energy Solution’s business scope includes batteries for electric cars and other electric vehicles, battery systems for energy storage, and related rechargeable-battery technologies. Its automotive portfolio has included nickel-cobalt-manganese chemistry and other lithium-ion formats, while its energy-storage activities address grid, commercial, and residential use cases. The company’s competitive position is based on manufacturing scale, relationships with global vehicle manufacturers, chemistry and cell-development capabilities, and expansion into overseas production. The company has also faced product-quality and legal issues. General Motors attributed 13 confirmed Chevrolet Bolt battery fires to manufacturing defects in batteries supplied by LG businesses. The batteries were produced at facilities in South Korea and Michigan, and LG Energy Solution and LG Electronics ultimately agreed to pay General Motors up to $1.9 billion in connection with recalls covering vehicles produced since 2016. In 2025, the company was reported to have obtained three injunctions against Sunwoda in patent-infringement proceedings. The same year, LG employees and contractors were reportedly detained during a United States Immigration and Customs Enforcement raid at Hyundai Motor Group’s Metaplant America in Georgia. These events illustrate the regulatory, intellectual-property, labor, and safety issues associated with large-scale battery manufacturing. LG Energy Solution remains an active, publicly traded battery company within the LG Group. Its principal strategic role is to supply increasingly electrified transportation and stationary energy infrastructure, while expanding production capacity and serving automakers and energy customers across multiple regions.

LG Energy Solution traces its origins to LG Chem’s rechargeable-battery research. In 1992, LG Group chairman Koo Bon-moo visited the United Kingdom Atomic Energy Authority and brought rechargeable-battery samples back to Korea. The visit helped prompt LG Chem to begin research into a technology that was then emerging as an important alternative to older rechargeable-battery systems. LG Chem’s research developed into commercial production. The company produced South Korea’s first lithium-ion battery in 1999 and subsequently expanded from consumer and industrial battery work into automotive applications. In the late 2000s, LG Chem began supplying batteries for the Chevrolet Volt produced by General Motors. This program gave the company experience in automotive qualification, large-scale production, and integration with a global vehicle manufacturer. LG Chem later became a supplier to a number of international automakers, including Ford, Chrysler, Audi, Renault, Volvo, and SAIC Motor. As electric-vehicle adoption increased, the battery operation became strategically more important within LG Chem. In September 2020, LG Chem announced that it would spin off the battery business so that it could respond more directly to rising demand from global automotive customers and pursue expansion as a specialized company. The separation was completed in December 2020, when the battery business became LG Energy Solution Ltd. After its formation, LG Energy Solution sought access to public capital to increase battery-production capacity. The company completed its initial public offering and began trading on the Korea Exchange in January 2022. The listing was described in the cited reference material as South Korea’s largest IPO at that point. The independent structure allowed LG Energy Solution to present itself as a dedicated battery manufacturer while remaining connected to the broader LG Group. The company’s operations encompass batteries for electric vehicles and energy-storage systems. Its automotive business serves global vehicle manufacturers, while its stationary-storage business addresses applications such as grid balancing and other forms of stored electricity. The company’s product portfolio has included lithium-ion batteries using nickel-cobalt-manganese chemistry, alongside other formats and system configurations. Its international strategy has involved supplying customers across major automotive markets and increasing manufacturing capacity near those customers. LG Energy Solution’s history has also included significant quality, legal, and regulatory challenges. General Motors said that manufacturing defects in batteries supplied by LG businesses contributed to 13 confirmed fires involving Chevrolet Bolt vehicles. The affected batteries were produced at facilities in South Korea and Michigan. LG Energy Solution and LG Electronics ultimately agreed to pay GM up to $1.9 billion for recalls involving vehicles produced since 2016. The episode became one of the most prominent safety controversies associated with the company’s battery operations. The company has continued to defend its intellectual-property position. During the first half of 2025, it was reported to have obtained three injunctions against Sunwoda in patent-infringement cases. In another 2025 event, United States Immigration and Customs Enforcement detained LG employees and contractors during a raid at Hyundai Motor Group’s Metaplant America in Georgia. Together, these developments demonstrate the complex legal, labor, and regulatory environment surrounding the global expansion of battery manufacturing. Today, LG Energy Solution is an active, listed company headquartered in Seoul. Its development reflects the transformation of rechargeable batteries from a research activity within a diversified chemical group into a large independent business serving electric transportation and stationary energy infrastructure.

1. 2025Patent injunctions against Sunwoda

   The company was reported to have won three injunctions against Sunwoda in patent-infringement proceedings during the first half of the year.

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2. 2022Korea Exchange listing

   LG Energy Solution debuted on the Korea Exchange after an IPO intended to support production-capacity expansion.

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3. 2020Battery business spun off from LG Chem

   LG Chem announced and completed the separation of its battery business, which became LG Energy Solution in December.

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4. 2000Entry into automotive battery supply

   During the late 2000s, LG Chem began supplying automotive batteries for General Motors’ Chevrolet Volt.

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5. 1999First Korean lithium-ion battery

   LG Chem produced South Korea’s first lithium-ion battery.

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6. 1992LG begins rechargeable-battery research

   Following Koo Bon-moo’s visit to the United Kingdom Atomic Energy Authority, LG began researching rechargeable-battery technology.

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A global, technology-focused battery manufacturer emphasizing automotive-scale lithium-ion production, electric-vehicle supply, and energy-storage applications.

• Electric-vehicle batteriesAutomotive batteries

  LG Energy Solution supplies rechargeable battery cells and related battery systems for electric vehicles and other automotive applications. The business grew through relationships with international automakers and is built around lithium-ion technologies, high-volume manufacturing, and automotive qualification requirements. Products may be delivered as cells, modules, or integrated battery systems depending on customer and vehicle architecture.

• NCM lithium-ion batteriesBattery chemistry

  Nickel-cobalt-manganese batteries are part of the company’s automotive-oriented lithium-ion portfolio. NCM chemistry is used in applications where energy density, power delivery, packaging, and vehicle range are important considerations. LG Energy Solution has developed and supplied such batteries for global automotive customers.

• Energy-storage-system batteriesStationary energy storage

  The company provides battery products and systems for energy-storage applications. These systems are intended for stationary uses rather than vehicle propulsion and can support storage of electricity for grid, commercial, and other energy-management requirements. The offering extends LG Energy Solution beyond automotive supply into broader energy infrastructure.

• 2022Complete the initial public offeringOther

  LG Energy Solution required capital to expand battery-production capacity as electric-vehicle and energy-storage demand grew.

  What changed. The company completed an IPO and began trading on the Korea Exchange in January 2022.

  Aftermath. The listing gave the company access to public equity markets while retaining its position as an LG Group affiliate.

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• 2020Separate the battery business from LG ChemStrategy

  Demand for batteries from global automotive manufacturers was increasing, and LG Chem sought a structure focused specifically on the battery business.

  What changed. LG Chem announced the spin-off in September 2020 and completed the separation in December 2020 under the LG Energy Solution name.

  Aftermath. The new company became a dedicated battery manufacturer within the LG Group and later raised capital through a public listing.

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• 2025Georgia immigration raid involving LG personnelControversy

  United States Immigration and Customs Enforcement detained LG employees and contractors during a 4 September 2025 raid at Hyundai Motor Group’s Metaplant America. The event raised labor and immigration-compliance concerns associated with overseas industrial expansion.

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• Chevrolet Bolt battery-fire recallsControversy

  General Motors said manufacturing defects in batteries supplied by LG businesses caused 13 confirmed Chevrolet Bolt battery fires. The affected batteries were made in South Korea and Michigan, and LG Energy Solution together with LG Electronics agreed to pay GM up to $1.9 billion in connection with recalls covering vehicles produced since 2016.

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• 2025LG Energy Solution wins patent injunctions against Sunwoda

  In the first half of 2025, LG Energy Solution was reported to have won three injunctions against Sunwoda in patent-infringement proceedings.

  LawsuitOther
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• 2022LG Energy Solution begins trading on the Korea Exchange

  LG Energy Solution completed its public-market debut in January 2022 after an IPO intended in part to support expansion of battery-production capacity.

  M&AOther
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• 2020LG Chem announces separation of battery business

  LG Chem announced that its battery business would be spun off as a separate company to address growing demand from global automotive manufacturers.

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• 2020LG Energy Solution is formally established

  LG Chem’s battery business became a separate company and adopted the LG Energy Solution name in December 2020.

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1. LG Energy Solution
2. LG Energy Solution official website