by Mr. Chirag Tripathi
Growing adoption of electric vehicles is significantly boosting the demand for high-performance battery materials, thereby driving market growth. According to MarketsandMarkets the global battery materials market is projected to grow from USD 83.95 billion in 2025 to USD 147.93 billion by 2030, at a CAGR of 13.7% during the forecast period. The battery materials market is experiencing strong growth, driven by the worldwide shift toward electrification, clean energy, and digital technology. Increasing demand for electric vehicles, portable electronics, and energy storage systems is boosting the need for high-performance materials.
Governments and industries are making significant investments in battery production capacity, raw material sourcing, and recycling infrastructure. Cathode, anode, electrolyte, and separators are the building blocks of a battery. Different materials are used for different kinds of batteries. There are mainly two categories of battery: primary and secondary. Primary batteries are non-rechargeable, whereas secondary batteries are rechargeable. Lead-acid and lithium-ion batteries are the most widely used rechargeable batteries, accounting for approximately 95% of the global rechargeable battery market and approximately 65%-70% of the global battery market in terms of value. Other rechargeable batteries (sodium-based, nickel-based, and flow battery) account for the remaining 5% of the global rechargeable battery market in terms of value. Most of the demand for these batteries is witnessed from automotive, portable devices, and industrial applications.
Most conventional batteries are lead-acid batteries. However, with increasing demand for EVs, lithium-ion batteries are gaining popularity. Lithium-ion batteries are of five main types:
- LFP
- LCO
- NMC
- NCA
- LMO
NMC, LCO, and LFP are the majorly used cathode materials in the lithium-ion battery industry. These materials offer high storage capability, high energy density, long cycle & calendar life, ease of processing, and safety. Battery manufacturers use cathode material according to their compatibility with the electrolyte solution, the anode, and the binder systems. The demand for LFP is robust due to their low cost, environmental capability, relatively large capacity, and intrinsic stability. NMC is more expensive but has more advantages than other materials available. Suppliers of NMC material have the advantage of providing customers with flexibility of design with a different material mix. LCO has the highest market share in the consumer electronics segment, especially in high-end portable devices. If the safety issues associated with NCA are minimized, it has the potential to be an important material in different applications. Battery manufacturers decide the chemistry of battery materials and use the material mix as per the requirement of the specific application. Each material contains different composition depending on the targeted application. Hence, every end product manufacturer can be served with grades targeting unique combinations of cost, energy, power, and safety for specific applications and operating performance. For instance, Tesla uses NCA, Apple iPhone uses LCO, Nissan leaf uses LMO, and Tesla Powerwall uses NMC chemistry of cathode.
An energy storage device is a device that is used to store electrical energy. Energy storage technology is a relatively new technology. However, it is gaining popularity. These technologies are being used in hybrid automobile systems and renewable energy generation to counter the growing concerns of global warming. Lithium-ion and lead-acid batteries have been shown to be suitable for large-capacity energy storage. These batteries are intended to provide exceptional performance and high-power output in a variety of applications. High-quality battery materials are utilized in energy storage systems to provide sufficient energy storage capacity while also extending the life cycle. When the mains power fails, datacenters employ UPS to deliver power to a load. Battery energy storage devices serve a vital role in smoothing out electrical fluctuations in data centers.
When the system detects a utility disruption or outage, the combination of battery energy storage devices and UPS assures an uninterrupted power delivery to identify important loads. This generates demand for UPS from big data centers, which is likely to offer prospects for battery storage technologies based on lithium-ion and lead-acid batteries. Innovation and technology advances offer opportunities for the players in the battery materials market. All major players are investing in the research and development of battery materials. This has led to various improvements in batteries in terms of higher power output and energy density, quick charging, more safety, and longer life cycle. Recently, Japan developed a transparent lithium-ion battery that charges itself using sunlight without using any solar cell. There are plans to integrate this battery as a smart window. On exposure to sunlight, the battery becomes tinted and transmits 30% light. Currently, the battery offers an output of nearly 3.6 volts and has been successfully tested to complete 20 charge/discharge cycles.
