LG’s 14-Year Battery Life: Navigating US Trade Blockades
- SEOUL — SK I Technology (SKIET) has restarted supplying battery separators to LG Chem and LG Energy Solution, marking a significant shift after a period of strained relations.
- SKIET announced the supply agreement on April 10th, stating that it would provide battery separators for electric vehicle batteries manufactured in the United States.
- The relationship between the two companies soured in 2011 when LG Chem initiated a patent infringement lawsuit against SK Innovation related to battery technology.
SKIET Resumes Battery Separator Supply to LG Amid Shifting Geopolitical Landscape
Table of Contents
- SKIET Resumes Battery Separator Supply to LG Amid Shifting Geopolitical Landscape
- SKIET and LG Energy Solution: A Resumed Partnership in a Changing World
- What is the recent news regarding SKIET and LG Energy Solution?
- What are battery separators, and why are they crucial?
- When did SKIET and LG Energy Solution’s business relationship previously end?
- What were the terms of the new supply agreement?
- Who is the specific customer under this agreement?
- what caused the original breakdown in the relationship between SKIET and LG Energy Solution?
- how did the legal disputes affect the companies?
- What geopolitical factors are driving the renewed cooperation?
- How has the U.S. government influenced this partnership?
- Why did LG Energy Solution choose to resume the partnership?
- Could this renewed partnership benefit other SK Group affiliates?
SEOUL — SK I Technology (SKIET) has restarted supplying battery separators to LG Chem and LG Energy Solution, marking a significant shift after a period of strained relations. The agreement, wich involves SKIET providing separators for approximately 300,000 electric vehicles, comes four years after the two companies effectively ceased transactions following a major legal dispute over battery technology.
Supply Agreement Details
SKIET announced the supply agreement on April 10th, stating that it would provide battery separators for electric vehicle batteries manufactured in the United States. The supply period extends from this month into the next year. While SKIET did not disclose the specific customer due to contractual obligations, industry sources suggest LG Energy Solution is the likely recipient. LG Chem is expected to process the separator fabric from SKIET before supplying it to LG Energy Solution.
Background: Patent Disputes and Reconciliation
The relationship between the two companies soured in 2011 when LG Chem initiated a patent infringement lawsuit against SK Innovation related to battery technology. The dispute escalated when LG energy Solution, spun off from LG Chem in 2019, filed a complaint with the U.S. International Trade Commission (ITC) against SK On, alleging trade secret misappropriation. Lawsuits ensued in both Korea and the United States in 2020, leading to a complete breakdown in battery-related collaborations. Public criticism was exchanged, and LG Energy Solutions reportedly severed ties with SK-affiliated battery material suppliers, including SKIET and SK Nexilis.
In February 2021, the ITC ruled in favor of LG Energy Solution, finding that SK On had indeed violated trade secrets. The ruling initially imposed a 10-year ban on SK On’s lithium-ion batteries. However, following government intervention and growing public pressure, the companies reached a settlement in April 2021, with SK On agreeing to pay approximately 2 trillion won. Despite the settlement, the business relationship remained fractured.
SKIET felt the immediate impact of the severed ties, reporting a loss last year after 13 years of supplying LG Energy Solution since 2007. Analysts suggest that the U.S.government’s efforts to exclude Chinese battery materials and the broader push for electric vehicle adoption have incentivized both companies to resume cooperation.
Geopolitical Factors Driving Cooperation
The resumption of the SKIET-LG Energy Solution partnership is attributed, in part, to the strengthening of measures designed to limit China’s influence in the battery supply chain, notably since the management of former U.S. President donald Trump. LG Energy Solution had previously sourced separator membranes from Chinese companies like Shenzhen Senior Technology and Changshin Shin.
With the U.S. government actively preventing the circumvention of trade restrictions by Chinese companies, LG Energy Solution needed to find alternative sources for battery separation membranes within the United States, making SKIET a viable option.
According to an industry insider, LG Energy Solutions’ management ultimately prioritized practicality over past grievances, leading to the resumption of transactions. “LG Energy Solutions and executives made a management judgment that emphasizes practicality,” the source stated.
Potential for further Collaboration
The renewed partnership between SKIET and LG Energy Solution could perhaps benefit other SK Group affiliates, such as SK Nexilis, a manufacturer of battery copper foil. SK Nexilis, a subsidiary of SKC, had been a long-time supplier to LG Energy Solutions but lost the contract following the 2020 legal disputes, resulting in financial losses for the company.
By Sung Sang-hoon, reporter
SKIET and LG Energy Solution: A Resumed Partnership in a Changing World
This article delves into the recent agreement between SK I Technology (SKIET) and LG Energy Solution, exploring the factors that lead to the resumption of their partnership and the implications of this move.
What is the recent news regarding SKIET and LG Energy Solution?
SKIET has restarted supplying battery separators to LG Chem and LG Energy Solution. This marks a meaningful shift in the relationship between the two companies, especially considering their past disputes. The agreement involves SKIET providing separators for approximately 300,000 electric vehicles.
What are battery separators, and why are they crucial?
Battery separators are crucial components in lithium-ion batteries. They act as a barrier between the positive and negative electrodes (anode and cathode), preventing short circuits while allowing lithium ions to pass through. This separation enables the battery to function safely and efficiently.
When did SKIET and LG Energy Solution’s business relationship previously end?
The two companies effectively ceased transactions four years ago, following a major legal dispute over battery technology and the strained relations from 2011 to 2020.
What were the terms of the new supply agreement?
SKIET announced the supply agreement on April 10th, stating that it will provide battery separators for electric vehicle batteries manufactured in the United States. The supply period began this month and extends into the next year.
Who is the specific customer under this agreement?
While SKIET didn’t disclose the specific customer due to contractual obligations, industry sources suggest that LG Energy Solution is likely the recipient.LG Chem is expected to process the separator fabric from SKIET before supplying it to LG energy Solution.
what caused the original breakdown in the relationship between SKIET and LG Energy Solution?
The relationship soured in 2011 when LG Chem initiated a patent infringement lawsuit against SK Innovation (the parent company of SKIET).The dispute escalated in 2019 when LG Energy Solution (spun off from LG Chem) filed a complaint wiht the U.S. International Trade Commission (ITC), alleging trade secret misappropriation. Lawsuits ensued in both Korea and the United States in 2020, leading to a complete breakdown in battery-related collaborations resulting in LG Energy Solutions severing ties with SK-affiliated battery material suppliers, including SKIET.
Key Events in the SKIET-LG Energy Solution Dispute
here’s a timeline of key events:
| Year | Event | Impact |
|——|————————————————-|————————————————————————–|
| 2011 | LG Chem initiated a patent infringement lawsuit. | Initial strain on the relationship. |
| 2019 | LG Energy Solution spun off from LG Chem | Further separation and legal maneuvering. |
| 2020 | Lawsuits filed in Korea and the US. | Complete breakdown of battery-related collaborations. |
| 2021 | ITC ruled in favor of LG Energy Solution. | 10-year ban on SK On’s lithium-ion batteries initially imposed. |
| 2021 | Settlement reached. | Business relationship remained fractured, but a settlement was reached. |
how did the legal disputes affect the companies?
The legal battles had a significant impact:
SKIET’s Impact: SKIET felt the immediate impact,reporting a loss last year after supplying LG Energy Solution for 13 years (as 2007).
LG Energy Solution’s Strategy: The legal disputes led to practical changes needing to find alternative sources for battery separation membranes within the United States after restrictions on Chinese-sourced membranes.
What geopolitical factors are driving the renewed cooperation?
Analysts suggest that the U.S. government’s efforts to exclude Chinese battery materials and the broader push for electric vehicle adoption have incentivized both companies to resume cooperation. The strengthening of measures designed to limit China’s influence in the battery supply chain is a key factor.
How has the U.S. government influenced this partnership?
the U.S. government is actively preventing the circumvention of trade restrictions by Chinese companies. This has forced LG Energy solution to find alternative sources for battery separation membranes within the United States, making SKIET a viable option.
Why did LG Energy Solution choose to resume the partnership?
According to an industry insider, LG Energy Solutions’ management prioritized practicality over the past grievances. The focus shifted to securing a reliable supply of battery materials in the face of geopolitical pressures.
Could this renewed partnership benefit other SK Group affiliates?
Yes, the renewed partnership could benefit other SK Group affiliates like SK Nexilis, a manufacturer of battery copper foil. SK Nexilis lost its contract with LG Energy Solutions following the 2020 legal disputes, resulting in financial losses. The revived relationship could create future opportunities for SK Nexilis.