EV Batteries and Charging: LFP, Solid-State, CATL, LG — 2026-09-11
CATL's market dominance continues to erode competitor valuations as its stock volatility spikes amid global expansion, while LG Energy Solution achieves a breakthrough in Lithium Manganese-Rich (LMR) chemistry for GM trucks. Meanwhile, the Chinese battery industry faces a new wave of price hikes in the storage sector, contrasting with falling LFP prices for EVs.
EV Batteries and Charging: LFP, Solid-State, CATL, LG — 2026-09-11
Top developments
CATL Stock Volatility Reflects Market Tensions
On September 9-10, 2026, CATL's A-share stock experienced significant volatility, dropping to 327.10 CNY at one point, triggering discussions about a potential loss of over 520 billion CNY in market value. This fluctuation highlights the intense competitive pressure and market sentiment shifts facing the world's largest battery manufacturer as it navigates global regulatory hurdles and domestic competition.
LG Energy Solution Advances LMR Tech for GM Trucks
LG Energy Solution has reported progress in reducing gas generation in Lithium Manganese-Rich (LMR) batteries, a critical hurdle for commercialization. This development paves the way for 400-mile range electric vehicles that could be cheaper than current LFP-equipped models, specifically targeting upcoming GM trucks. The advancement suggests a viable path to high-density, low-cost batteries without relying solely on expensive nickel-cobalt chemistries.
Chinese Storage Cell Prices Rise Despite EV LFP Drop
While EV battery prices in China continue to fall due to LFP cost advantages, major manufacturers like CATL and EVE Energy have initiated price hikes for battery storage cells. This divergence indicates tight supply or strategic pricing adjustments in the energy storage sector, which is booming due to grid stability demands and AI data center growth, contrasting with the oversupply pressures in the EV segment.
Global Market Share: CATL Near 40%
SNE Research data released September 7 confirms CATL held 39.9% of the global EV battery market share from January to July 2026. BYD followed with 14.7%, and the top seven Chinese companies collectively held 72.8% of the market, underscoring the continued dominance of Chinese firms in global battery production despite geopolitical tensions.
Local view
South Korean media is highlighting the "K-Battery" trio's (LG Energy Solution, Samsung SDI, SK On) return to profitability in Q2 2026, driven largely by ESS orders rather than EVs. Reports indicate SK On secured a massive 1.5 trillion KRW ($1.1 billion) ESS contract in the US, helping offset EV demand slumps. Additionally, Samsung SDI is leading R&D spending among the three, increasing investment by 22% to stay competitive in next-gen technologies.
Chinese local media (Sina, CNMO) emphasizes the "foreign retreat" narrative, noting that foreign battery makers are losing ground in China's domestic market while CATL and BYD solidify their positions. There is also significant discussion around the "battery quality crisis" involving smaller suppliers like CALB (China Aviation Lithium Battery), where quality issues are pushing automakers back toward larger, more reliable suppliers like CATL.
Context & numbers
- Global Market Share (Jan-Jul 2026): CATL 39.9%, BYD 14.7%. Top 7 Chinese firms hold 72.8% combined share.
- LFP Price Trend: Chinese battery packs are approximately 30% cheaper than global averages, with LFP prices continuing to fall in 2026.
- SK On ESS Deal: 1.5 trillion KRW (approx. $1.1 billion USD) for 9 GWh of battery cells in the US.
- Solid-State Timeline: Industry consensus remains that mass commercialization of solid-state batteries is targeted for 2027-2030, with LGES executives noting significant technical challenges remain.
On the radar
- China's ESS Factory Approvals: Reports suggest China has temporarily suspended approvals for new ESS battery factories to curb overcapacity and price wars, which could benefit non-Chinese manufacturers like LGES and Samsung SDI.
- 3rd Round ESS Tender in Korea: The 3rd round of South Korea's central contract market ESS tender (worth approx. 1 trillion KRW) is approaching, with LGES, Samsung SDI, and SK On competing fiercely for long-term contracts to stabilize revenue.
- Rept Battero's Rise: Rept Battero Energy has entered the global top 10 battery makers for the first time, displacing Sunwoda, signaling shifting dynamics among second-tier Chinese suppliers.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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