Portable Battery Market Report 2026

The portable battery market size has grown strongly in recent years. It will grow from $15.42 billion in 2025 to $16.73 billion in 2026 at a compound annual growth rate (CAGR) of 8.5%. The growth in the historic period can be attributed to growth in smartphone and tablet usage, increasing dependence on mobile devices, limited availability of fixed charging infrastructure, rising adoption of power hungry applications, expansion of consumer electronics usage.

The portable battery market size is expected to see strong growth in the next few years. It will grow to $23.31 billion in 2030 at a compound annual growth rate (CAGR) of 8.6%. The growth in the forecast period can be attributed to increasing adoption of IoT enabled devices, rising demand for high capacity mAh batteries, growth in electric mobility accessories, advancements in lithium based battery chemistries, increasing outdoor and travel related power needs. Major trends in the forecast period include rising demand for high capacity portable charging solutions, growing adoption of fast charging and multi device support, increasing preference for compact and lightweight battery designs, expansion of portable batteries for automotive and travel use, growing focus on safety and thermal management features.

The rising demand for consumer electronics is expected to propel the growth of the portable battery market going forward. Consumer electronics are devices designed for everyday personal use - such as smartphones, laptops, and home appliances - that support communication, entertainment, and productivity. This increasing demand is driven by modern lifestyles, advancements in battery technology, wireless connectivity, and the growing significance of remote work and online education. Portable batteries enhance the functionality, convenience, and reliability of consumer electronics by providing essential power sources that support mobility, extended usage, and versatility across environments. For instance, in May 2023, according to the Japan Electronics and Information Technology Industries Association, a Japan-based trade association, consumer electronics production reached $204.67 million (¥32,099 million) in May 2023, reflecting an increase of 127% compared to the previous year. Therefore, the expanding demand for consumer electronics is driving the portable battery market.

Leading companies in the portable battery market are investing in cutting-edge technologies, such as liquid-cooled systems, to boost performance, prolong battery life, and enhance overall efficiency. Liquid-cooled technology uses a liquid to regulate the temperature of electronic components, preventing overheating and thereby improving their efficiency and longevity. For instance, Bounce Infinity, an Indian motor vehicle manufacturer, introduced a portable liquid-cooled battery for its E1 electric scooter in April 2024. This innovation extends the scooter's range from 85 km to 112-120 km and increases the battery capacity from 1.9 kWh to 2.5 kWh. Unlike traditional air-cooled batteries, the new liquid-cooled batteries use a fire-retardant liquid to absorb and transfer heat from the battery to external metal components, enabling efficient cooling through exposure to ambient air and reducing the risk of overheating, a common issue in high-performance electric vehicles (EVs).

In May 2024, EnerSys, a US-based provider of stored energy systems and technologies, acquired Bren-Tronics for an undisclosed sum. This acquisition is intended to enhance EnerSys's position in the defense sector and expand its range of lithium battery products. Bren-Tronics, also based in the US, manufactures portable power solutions for defense clients.

Major companies operating in the portable battery market are Samsung Group, Tesla Inc., Sony Group Corporation, BYD Company Limited, Panasonic Corporation, LG Chem Ltd., Southwest Electronic Energy Group, Liebherr Group, EVE Energy Co. Ltd., Energizer Battery Inc., Exide Industries Ltd., Camel Group Co. Ltd., GP Batteries Intl., Amara Raja Batteries Ltd., Duracell Batteries Ltd., A123 Systems LLC, Shenzhen BAK Battery Co. Ltd., Guangdong Dynavolt Power Technology Co. Ltd., Rayovac Corporation, E-One Moli Energy Corp., Nbcell Battery.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs have affected the portable battery market by increasing costs of imported battery cells, electronic control components, and raw materials used in battery manufacturing. These impacts are most visible across consumer electronics and automotive application segments, particularly in asia pacific regions such as china and south korea that dominate battery production. Higher tariffs have led to pricing pressures and margin challenges for manufacturers and distributors. At the same time, tariffs are encouraging localized battery assembly, supply chain diversification, and investment in alternative battery chemistries.

The portable batteries market research report is one of a series of new reports that provides portable batteries market statistics, including portable batteries industry global market size, regional shares, competitors with a portable batteries market share, detailed portable batteries market segments, market trends and opportunities, and any further data you may need to thrive in the portable batteries industry. This portable batteries market research report delivers a complete perspective on everything you need, with an in-depth analysis of the current and future scenarios of the industry.

A portable battery is a compact device that stores electrical energy for later use, offering a handy power source for recharging electronic devices when a regular power outlet isn’t available. These batteries come in various capacities and sizes to meet different power needs, ranging from small units that can charge a single phone to larger ones that can power several devices at once.

The main types of portable batteries include lead-acid, lithium-ion, nickel-cadmium, and nickel-metal hydride. Lead-acid batteries generate power through a chemical reaction between lead and sulfuric acid. Capacities of portable batteries vary, including options from 0 to 3,000 milliampere-hours (mAh), 3,100 to 5,000 mAh, and 5,100 to 10,000 mAh. These different capacities cater to various uses, such as charging smartphones, tablets, and even for automotive applications.Asia-Pacific was the largest region in the portable battery market in 2025. North America is expected to be the fastest-growing region in the forecast period. The regions covered in the portable battery market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the portable battery market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The portable battery market consists of sales of standard power banks, high-capacity power banks, solar power banks, wireless power banks, and rugged power banks. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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