A portable power station is a small energy storage device equipped with a built-in lithium-ion battery, with capacities ranging from 100Wh to 3,000Wh. It is suitable for various scenarios such as outdoor travel, home backup power, vehicle backup power, emergencies, and outdoor operations. In recent years, global demand for renewable and low-carbon energy has continued to rise, while environmental protection and sustainable development have received increasing attention. As a convenient clean energy solution, portable energy storage devices are widely used in activities outdoors, emergency responses, and home backup power, significantly enhancing the flexibility and reliability of electricity usage. As a result, portable power station products have gradually become an important tool for the efficient utilization of new energy, driving rapid market expansion. Additionally, the rapid development of the new energy vehicle industry has accelerated the maturity of core technologies such as batteries, inverters, battery management systems (BMS), and thermal management, which have gradually extended into the portable power station sector. The large-scale development of the new energy vehicle supply chain has continuously reduced lithium battery costs while improving the safety, cycle life, and energy density of portable power station products. Meanwhile, continuous innovation in fast-charging technologies, including bidirectional inverters, high-rate charging, and integrated solar-storage fast charging solutions, has significantly shortened charging times and improved user experience. The integration and advancement of these technologies are pushing portable power station products toward higher power output, greater intelligence, and broader multi-scenario applications, further expanding the industry’s application scope. In 2025, the global sales revenue of the portable power station industry reached approximately USD3.3 billion, representing a CAGR of approximately 16.4% over the past five years. Looking ahead, supported by technological advancements and declining costs, global sales revenue is expected to increase to approximately USD7.7 billion by 2030, with a CAGR of approximately 18.5% from 2025 to 2030.
A portable energy storage device is a small device equipped with a built-in lithium-ion battery, featuring large capacity, high power, and safety and portability. Its battery capacity ranges from 100Wh to 3,000Wh and is suitable for emergency situations, outdoor work, sports activities, home backup power, camping, and more. In recent years, global demand for renewable and low-carbon energy has steadily increased, and issues related to environmental protection and sustainable development have attracted more attention. As a convenient clean energy solution, portable energy storage devices are commonly used in various scenarios such as outdoor activities, disaster response, and home backup power, greatly improving the flexibility and reliability of electricity use. Consequently, portable energy storage products have become an essential means of efficient utilization of new energy, leading to rapid market growth. Furthermore, the rapid development of the new energy vehicle industry has facilitated the maturation of core technologies such as batteries, inverters, battery management systems (BMS), and thermal management, which have gradually applied to portable energy storage devices. The large-scale development of the new energy vehicle supply chain has consistently lowered the cost of lithium batteries while enhancing the safety, cycle life, and energy density of portable energy storage products. Additionally, continuous innovation in fast-charging technologies, including bidirectional inverters, high-rate charging, and integrated solar-storage fast charging solutions, has significantly reduced charging times and improved user experience. The integration and advancement of these technologies are driving portable energy storage products toward higher power output, greater intelligence, and more diverse application scenarios, further expanding the industry’s application range. In 2025, the global market size for portable energy storage devices reached approximately USD3.3 billion, with a compound annual growth rate of approximately 16.4% over the past five years. Looking forward, with technological progress and cost reductions, it is expected that global sales will grow to approximately USD7.7 billion by 2030, with a compound annual growth rate of approximately 18.5% from 2025 to 2030.
