이차 전지 시장 세계 시장 규모는 2024년에 1,248억 6,000만 달러에 달할 것으로 예상됩니다. 향후 IMARC Group은 2033년에는 2,099억 7,000만 달러에 달할 것으로 예상하며, 2025-2033년 CAGR은 6.71%에 달할 것으로 예측하고 있습니다. 현재 아시아태평양이 시장을 독점하고 있으며, 2024년 시장 점유율은 49.8%를 초과했습니다. 아시아태평양 성장의 원동력은 전기자동차 보급 확대, 재생에너지 프로젝트 확대, 정부 인센티브, 가전제품 수요 증가 등입니다.
2차 전지라고도 불리는 이차 전지는 방전 시 발생하는 화학반응을 역전시켜 여러 번 충전하여 재사용할 수 있는 에너지 저장 장치입니다. 리튬이온, 니켈카드뮴, 니켈수소, 납축배터리 등 다양한 화학 성분으로 구성되어 있습니다. 유해물질이 포함될 수 있는 일회용 배터리의 환경 영향을 줄이는 데 도움이 됩니다. 또한 간헐적인 재생에너지원의 에너지를 효율적으로 저장할 수 있어 보다 깨끗하고 지속가능한 에너지 시스템으로의 전환에 기여할 수 있습니다.
현재 데이터 손실을 방지하고 중요한 업무를 유지하기 위해 정전 시 백업 전원으로 이차 전지의 수요가 증가하고 있으며, 이는 시장 성장을 촉진하고 있습니다. 이 외에도 인터넷 접속 및 다른 개인과의 커뮤니케이션을 위해 노트북, 스마트폰, 태블릿 등 다양한 전자기기 구매가 증가하고 있는 것도 시장 성장에 기여하고 있습니다. 또한, 에너지 저장 시스템(ESS)에서 중요한 역할을 하는 이차 전지의 인기가 높아지고 있으며, 잉여 시 잉여 전력을 저장했다가 필요할 때 방출함으로써 재생에너지의 효율적인 이용과 배전을 가능하게 하는 것도 시장 전망을 좋게 하고 있습니다. 이와는 별도로, 에너지 밀도, 충전 속도, 전체 수명을 향상시키기 위한 배터리 화학 및 설계의 발전이 증가하고 있는 것도 시장 성장을 뒷받침하고 있습니다. 또한, 생산성을 향상시키기 위해 다양한 산업 작업의 디지털화 및 자동화가 진행되고 있는 것도 시장 성장을 촉진하고 있습니다.
전기자동차(EV) 구매 증가
전기자동차(EV) 구매 증가는 현재 이차 전지 시장 성장에 긍정적인 영향을 미치고 있습니다. 또한, EV의 사용 확대는 고급 고용량 이차 전지에 대한 수요를 자극하고 있습니다. 소비자들이 환경적 이점과 비용 효율성으로 인해 EV를 선택함에 따라, 제조업체들은 급성장하는 시장 수요에 대응하기 위해 보다 강력하고 내구성이 뛰어난 배터리 솔루션을 생산해야 하는 상황에 직면해 있습니다. 이러한 EV용 첨단 배터리에 대한 지속적인 수요로 인해 이차 전지 시장은 안정적으로 성장하고 있습니다. 또한, 배터리 기술의 지속적인 혁신은 EV의 인기로 인한 직접적인 결과입니다. 각 자동차 업체들은 주행거리 연장 및 충전 시간 단축을 위해 경쟁하고 있으며, 배터리 성능 향상을 위한 연구 활동에 적극적으로 투자하고 있습니다. 이러한 노력은 리튬이온(Li-ion) 배터리의 개선, 고체 배터리, 에너지 밀도 향상과 같은 발전에 박차를 가하고 있으며, 이는 전기자동차 분야에 도움이 될 뿐만 아니라 다른 산업에도 적용되어 이차 전지 시장을 더욱 강화시키고 있습니다.
웨어러블 기기 수요 증가
현재 사물인터넷(IoT)과 웨어러블 기기에 대한 수요 증가가 시장 성장을 견인하고 있습니다. 이 외에도 헬스케어, 제조, 운송 등 다양한 산업에서 IoT 기기가 보급됨에 따라 신뢰할 수 있고 오래 지속되는 전원 공급 장치가 필요하게 되었습니다. 충전과 방전을 반복할 수 있는 이차 전지는 IoT 기기의 지속적인 작동 요구사항에 적합하며, IoT 기술의 채택이 확대됨에 따라 이차 전지에 대한 수요는 꾸준히 상승세를 유지하고 있습니다. 또한 스마트워치, 피트니스 트래커, 증강현실(AR) 안경과 같은 웨어러블 기기의 인기가 높아지면서 충전식 배터리에 대한 수요가 급증하고 있습니다. 이러한 기기들은 휴대성과 사용자 편의성을 보장하면서 다양한 기능에 전력을 공급하기 위해 소형 대용량 배터리에 크게 의존하고 있습니다. 제조업체들은 웨어러블 기기의 성능과 수명을 향상시키기 위해 노력하고 있으며, 충전식 배터리는 필수적인 부품이기 때문에 시장 성장에 박차를 가하고 있습니다.
고체 배터리의 인기 상승
현재 솔리드 스테이트 배터리의 인기가 높아지면서 충전식 배터리에 대한 수요가 증가하고 있습니다. 이와 더불어, 고체 배터리는 에너지 저장 분야에서 중요한 기술적 진보를 보이고 있습니다. 이 배터리는 기존의 리튬 이온(Li-ion) 배터리에 비해 에너지 밀도가 높고, 안전성이 높고, 수명이 길다는 특징이 있습니다. 그 결과 EV, 가전, 재생에너지 시스템 등 다양한 산업에서 높은 관심을 받고 있습니다. 또한, 신재생에너지 분야에서는 에너지 저장 용도로 고체 전지의 사용이 급증하고 있습니다. 태양광 및 풍력발전과 같은 재생에너지로부터 에너지를 효율적으로 저장하고 방출하는 능력은 환경 친화적이고 지속가능한 에너지 생태계로의 전환을 촉진하고 있습니다.
The global rechargeable battery market size was valued at USD 124.86 Billion in 2024. Looking forward, IMARC Group estimates the market to reach USD 209.97 Billion by 2033, exhibiting a CAGR of 6.71% from 2025-2033. Asia Pacific currently dominates the market, holding a market share of over 49.8% in 2024. The Asia Pacific region's growth is driven by the increasing electric vehicle adoption, expanding renewable energy projects, government incentives, and rising demand for consumer electronics.
A rechargeable battery, also known as a secondary battery, is an energy storage device that can be recharged and reused multiple times by reversing chemical reactions that occur during discharge. It is available in various chemistries, including lithium-ion, nickel-cadmium, nickel-metal hydride, and lead-acid. It helps to lower the environmental impact of disposable batteries, which can contain hazardous materials. It enables the efficient storage of energy from intermittent renewable sources, contributing to the transition to cleaner and more sustainable energy systems.
At present, the increasing demand for rechargeable batteries for backup power during electrical outages to prevent data loss and maintain critical operations is impelling the growth of the market. Besides this, the rising purchase of various electronic devices, including laptops, smartphones, and tablets, to access the internet and communicate with other individuals is contributing to the growth of the market. In addition, the growing popularity of rechargeable batteries playing a pivotal role in energy storage systems (ESS), enabling the efficient harnessing and distribution of renewable energy by storing excess power during periods of surplus and releasing it when needed, is offering a favorable market outlook. Apart from this, increasing advancements in battery chemistry and design to enhance energy density, charging speed, and overall lifespan are supporting the growth of the market. Additionally, the rising digitalization and automation of various industrial operations to improve productivity are bolstering the growth of the market.
Growing purchase of electric vehicles (EVs)
The growing purchase of electric vehicles (EVs) is currently exerting a positive influence on the growth of the rechargeable battery market. Besides this, the growing utilization of EVs is catalyzing the demand for advanced and high-capacity rechargeable batteries. As consumers increasingly opt for EVs due to their environmental benefits and cost-efficiency, manufacturers are compelled to produce more powerful and durable battery solutions to meet this burgeoning market demand. This continuous need for cutting-edge batteries in EVs ensures a steady and growing market for rechargeable batteries. Furthermore, ongoing innovations in battery technology are a direct result of the popularity of EVs. As automakers compete to offer longer driving ranges and faster charging times, they are actively investing in research activities to improve battery performance. These efforts are spurring advancements, such as lithium-ion (Li-ion) battery improvements, solid-state batteries, and enhanced energy density, which not only benefit the EV sector but also have applications in other industries, further bolstering the rechargeable battery market.
Increasing demand for wearable devices
At present, the increasing demand for Internet of Things (IoT) and wearable devices is propelling the growth of the market. Besides this, the proliferation of IoT devices in various industries, including healthcare, manufacturing, and transportation, necessitates reliable and long-lasting power sources. Rechargeable batteries, characterized by their ability to be repeatedly charged and discharged, appropriately align with the continuous operational requirements of IoT devices. As the adoption of IoT technology continues to expand, the demand for rechargeable batteries remains on a steady upward trajectory. Moreover, the rising popularity of wearable devices, including smartwatches, fitness trackers, and augmented reality (AR) glasses, is contributing significantly to the burgeoning demand for rechargeable batteries. These devices rely heavily on compact, high-capacity batteries to power their diverse functionalities while ensuring portability and user convenience. As manufacturers strive to enhance the performance and longevity of wearables, rechargeable batteries are indispensable components, thus fueling the market growth.
Rising popularity of solid-state batteries
Presently, the rising popularity of solid-state batteries is bolstering the demand for rechargeable batteries. Besides this, solid-state batteries represent a significant technological advancement in the field of energy storage. These batteries are characterized by their superior energy density, enhanced safety features, and prolonged lifespan compared to traditional lithium-ion (Li-ion) batteries. As a result, they are attracting heightened attention from various industries, including EVs, consumer electronics, and renewable energy systems. Furthermore, the renewable energy sector is witnessing a surge in the use of solid-state batteries in energy storage applications. Their ability to efficiently store and release energy from renewable components, including solar and wind power, is facilitating the transition to an eco-friendly and sustainable energy ecosystem.
Li-ion batteries dominate the market
Lithium-ion (Li-ion) batteries refer to a type of rechargeable battery commonly used in a wide range of portable electronic devices and EVs. They are known for their high energy density, which enables them to store a significant amount of energy in a small and lightweight package. They operate on the principle of lithium ions moving between the positive and negative electrodes (anode and cathode) during charge and discharge cycles. They are commonly used in a wide range of portable electronic devices, including smartphones, laptops, tablets, digital cameras, and wearable devices. Their high energy density and lightweight nature make them ideal for powering these devices, providing long-lasting battery life in a compact form. Li-ion batteries play a crucial part in the EV industry. They provide the high energy storage capacity needed to power electric cars, buses, and bikes.
6000-10000 mAh holds the largest share in the market
A rechargeable battery with a capacity ranging from 6000mAh to 10000mAh offers several benefits and can be used in a variety of applications. It provides extended usage between charges, making them suitable for devices that require consistent power for extended periods. It is comparatively more environmentally friendly than disposable batteries, as they reduce the number of batteries that end up in landfills. It is found in electric toothbrushes, providing convenience and long usage between charges. It can also serve as an emergency power source to charge essential devices during power outages or when camping. Furthermore, it is used in digital cameras and camcorders to capture photos and videos over extended periods without needing frequent battery changes.
Automobile applications hold the biggest share in the market
Rechargeable batteries are the primary energy storage technology used in electric vehicles (EVs). EVs rely on large lithium-ion battery packs to store and supply electrical energy to generate power in the electric motor of the vehicle. This helps reduce greenhouse gas emissions and dependence on fossil fuels, facilitating a cleaner and more sustainable transportation system. Rechargeable batteries are commonly used in start-stop systems in conventional internal combustion engine vehicles. These systems automatically shut off the engine when the vehicle is stopped at traffic lights and restart it when needed. Rechargeable batteries can power various auxiliary systems in vehicles, such as lights, air conditioning, and entertainment systems. This reduces the load on the main engine and can enhance fuel efficiency.
Asia Pacific exhibits a clear dominance, accounting for the largest rechargeable battery market share
The market research report has also provided a comprehensive analysis of all the major regional markets, which include Asia Pacific, North America, Europe, the Middle East and Africa, and Latin America. According to the report, Asia Pacific accounted for the largest market share.
Asia Pacific held the biggest market share due to the increasing purchase of various consumer electronics to communicate with distant people, track sleep cycles and heart rates, and carry out household chores. Besides this, the rising emphasis on renewable energy sources is contributing to the market growth. Apart from this, the increasing implementation of stricter emissions standards and promotion of green technologies by governing agencies of various countries is supporting the growth of the market.
North America is estimated to expand further in this domain due to the rising purchase of electric vehicles (EVs) as a sustainable option to fuel-dependent vehicles. Moreover, the increasing research operation to improve battery technology, increase battery capacity, enhance energy density, and extend battery life is bolstering the growth of the market.
Key market players are investing in research activities to improve the performance, energy density, and longevity of rechargeable batteries by working on next-generation battery chemistries like solid-state batteries, which promise higher energy density and safety. They are emphasizing sustainability by reducing the environmental impact of battery production by sourcing materials responsibly, recycling programs for used batteries, and exploring ways to reduce the carbon footprint of battery manufacturing. Top companies are expanding their production capacity for EV batteries, partnering with automakers, and developing batteries with longer ranges and faster charging times. They are also focusing on energy storage solutions for the grid, which includes large-scale battery installations that help stabilize renewable energy sources like wind and solar, ensuring a continuous power supply. Leading companies are optimizing manufacturing processes, scaling up production, and securing a stable supply chain for raw materials.