Asia now sits at the center of the EV supply chain. However, the real engine of this shift is the battery. As EV sales grow, automakers are leaning on a small set of Asian battery makers for scale, safety, and cost control. At the same time, these manufacturers are racing to expand capacity, lock in long-term customers, and improve chemistry for longer range and faster charging.
Image by CATL
CATL |
- China
Founder: Robin Zeng
Global EV battery leader by installed capacity share in 2024–2025
CATL remains the benchmark for scale in EV batteries. Moreover, it supplies a wide range of global automakers, so its technology choices often shape industry direction. As a result, CATL’s moves in chemistry, pricing, and partnerships can influence EV adoption across Asia and beyond.
Image BYD USA
BYD Battery |
- India
Founder: Wang Chuanfu
One of the top global EV battery makers by installed capacity in 2024–2025
BYD’s battery arm benefits from tight integration with a fast-growing EV business. In addition, the company’s vertical model helps it manage cost and speed up production changes. Because of this, BYD continues to push the EV battery market toward higher volume and lower cost.
Image by LG Energy Solution
LG Energy Solution |
- South Korea
Founder: Built from LG’s battery
Consistently ranked among the top global EV battery suppliers
LG Energy Solution is a core supplier to major automakers, and it plays strongly in high-volume contracts. Meanwhile, it continues to expand manufacturing footprints to stay close to customers. Therefore, it remains a key driver of EV battery stability outside China.
Image by Samsung SDI
Samsung SDI |
- South Korea
Founder: Formed within Samsung’s
Top-tier EV battery supplier with a strong premium and performance focus
Samsung SDI is known for quality and a technology-first approach. Moreover, it tends to focus on higher-value segments, which supports long-term positioning. As a result, it remains important for automakers that prioritize performance, safety, and consistency.
Image by eng.sk.com
SK On |
- South Korea
Founder: Chey Jong-gun
Ranked among the world’s top EV battery makers by usage in 2024
SK On has scaled quickly through global customer ties and aggressive capacity build plans. In addition, its growth track shows how fast second-tier leaders can rise in a tight supply market. Therefore, it remains a key player to watch as EV demand cycles up again.
Image by Panasonic Newsroom G
Panasonic Energy |
- Japan
Founder: Panasonic group
Long-running supplier of cylindrical lithium-ion cells for EVs
Panasonic’s value is durability and industrial discipline. Moreover, it is a proven supplier in demanding EV programs, which supports long-term contracts. As a result, Panasonic remains a steady force even as newer players expand faster.
Image by Energetica India Magazin
EVE Energy |
- India
Founder: Liu Jincheng
Fast-rising supplier across EV batteries and energy storage cells
EVE Energy is gaining attention for scaling across power batteries and storage. In addition, it benefits from a broad product base that reduces reliance on one segment. Because of this, it is increasingly relevant as EV makers want more diversified supply.
Image by Battery Technology
CALB |
- China
Founder: Established within China’s aviation-industrial research ecosystem
One of the top global EV battery companies by installed capacity in 2024
CALB has grown into a serious volume player with strong domestic relationships. Meanwhile, it has positioned itself as a credible alternative supplier in a market that needs competition. As a result, CALB continues to strengthen its role in China’s EV battery stack.
Image by ET Manufacturing
Gotion High-Tech |
- China
Founder: Zhen Li
Recognised global EV battery maker with growing market share and overseas partnerships
Gotion is building scale while also expanding its international network. Moreover, it sits well in the mid-to-large supplier tier, which many automakers use to reduce concentration risk. Therefore, Gotion is well placed as EV production spreads across more regions.
Image by ET Manufacturing
Amara Raja Energy & Mobility |
- India
Founder: Ramachandra Naidu Galla
One of India’s best-known battery groups moving into new battery platforms
Amara Raja is a recognised name in India’s battery landscape and is pushing deeper into next-generation mobility needs. In addition, its local footprint matters as India grows EV manufacturing and wants stronger domestic supply. As a result, it is a practical “watch” candidate as India’s EV battery ecosystem matures.
The EV transition will not be decided only by car brands. Instead, it will be shaped by battery leaders that can deliver scale, stable quality, and predictable costs. Moreover, as automakers try to reduce supply risk, they will spread orders across more Asian EV battery manufacturers. Because of this, the companies on this list will continue to influence EV pricing, adoption speed, and technology direction across Asia in 2025 and beyond.
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