Top Mobile Battery Brands: Powering Your Devices Efficiently

In today's fast-paced world, the importance of a reliable mobile battery cannot be overstated, as it serves as the lifeline of our digital communication and connectivity. Leading brands have recognized this critical need, focusing their efforts on innovation and longevity to cater to the ever-evolving demands of tech-savvy consumers. From the trusted durability of Samsung and the cutting-edge technological advancements by Xiaomi, to Apple's seamless integration for iPhone users, there are numerous contenders vying for the top spot in mobile battery excellence. To explore our top picks and discover which brand aligns best with your mobile usage, continue reading below.

Illustration of mobile battery

Best brands of mobile battery in 2025

Samsung SDI

Samsung SDI is a leading producer of high-quality batteries, particularly excelling in the mobile device sector. In 2023, the company's battery sector sales revenue reached approximately 20.4 trillion South Korean won, reflecting its strong market presence. Samsung SDI's innovative engineering has enabled the development of high-capacity, energy-dense, and fast-charging batteries, making them a preferred choice for mobile devices. The company's cylindrical battery technology, such as the 21700 model, features high-nickel cathode materials and quick-charging capabilities, enhancing battery performance. With a focus on sustainability, Samsung SDI also emphasizes environmental, social, and corporate governance (ESG) efforts. For more information, you can visit their official website.

LG Chem

LG Chem is a leading producer in the mobile battery market, holding a significant market share of 2.66% as of 2022. The company is renowned for its advanced battery technologies, including fast-charging capabilities and solid-state batteries, which are expected to reach commercial viability by 2026. LG Chem has been at the forefront of innovation, collectively spending over $12 billion with other industry leaders like Samsung SDI to develop next-generation battery technologies. The company's strategic investments and R&D activities have contributed to the reduction in battery prices, with lithium-ion battery costs dropping by 82% from 2013 to 2023. LG Chem's global presence and commitment to sustainable battery solutions further solidify its position as a key player in the mobile battery market. For more detailed insights, you can refer to the Mobile Battery Global Market Report.

Sony

Sony is renowned for its exceptional mobile battery performance, as evident in the Sony Xperia 10 V, which boasts a 5000 mAh battery capacity and lasts more than 3 days with moderate use. This device achieved an excellent global score in battery tests, highlighting its outstanding autonomy across various usage scenarios. The Xperia 10 V also demonstrated very low discharge currents and efficient battery management, although it had slightly long charging times and poor charge efficiency. With a market share of 3.5% in the first half of 2024, Sony continues to innovate in the smartphone sector despite challenges. The Xperia series has been a staple in Sony's mobile offerings since its inception in 2011.

Panasonic

Panasonic is a leading producer of mobile batteries, particularly in the lithium-ion segment, which held about 69.75% of the global mobile battery market share in 2020. The company's strong position is reinforced by its significant market share in the EV battery market, with a 21% global share in 2023. Panasonic's Energy Solutions division generated around $25 billion in revenue in 2023, driven by its partnerships with major automakers like Tesla. The company's mobile battery segment is expected to grow as part of the broader mobile battery market, projected to reach $38.6 billion by 2030 with a CAGR of 6.3%. Panasonic's commitment to innovation and sustainability further solidifies its position in the battery market. For more detailed insights on this growth, consider reading about the mobile battery market projections.

BYD

BYD is a leading producer of mobile and EV batteries, ranking second globally with a 15.4% market share in the January to April 2024 period, up from 14.3% in the previous quarter. The company's battery installations reached 33.2 GWh, marking an 18.3% increase from the same period last year. BYD is renowned for its innovative Blade Battery technology, which has won the "Global New Energy Vehicle Innovation Technology Award" and is integral to its new energy vehicle (NEV) dominance, boasting over 200,000 NEV sales per month. BYD has been the top NEV seller in China for nine consecutive years and has expanded its footprint to over 70 countries. The company's commitment to a zero-emission energy ecosystem includes solar power and energy storage solutions exported to six continents. For more insights, explore their official blog.

CATL

CATL (Contemporary Amperex Technology Co. Limited) is the world's leading producer of electric vehicle (EV) batteries, having dominated the global market for seven consecutive years. In 2023, CATL's EV battery consumption volume reached 259.7 GWh, a 40.8% increase from 2022, and it held a market share of 36.8%. The company has set a manufacturing capacity target of over 500 GWh by 2025 and more than 800 GWh by 2030. CATL's technological innovations, such as the Qilin Battery and Shenxing Superfast Charging Battery, have been key drivers of its success. Its global market share has consistently been above 30%, solidifying its position as the world's largest EV battery manufacturer. For more insights into their innovative approaches, check out their latest company news.

A123 Systems

A123 Systems is a leading producer of high-performance mobile batteries, renowned for its innovative Nanophosphate lithium-ion battery technology, which offers high power, excellent abuse tolerance, and long life. Founded in 2001, the company has developed over 700 core patents and more than 500 original invention patents, making it a pioneer in battery and cell development. A123 Systems' products are widely used in various applications, including automotive, energy storage, and consumer electronics, with a strong presence in the global market. The company's unique super nano lithium iron phosphate technology provides higher energy density, better safety, and greater adaptability, making it a preferred choice for many global automotive brands. With a registered capital of RMB 2.980 billion and over 1000 R&D employees, A123 Systems continues to drive innovation in the battery industry.

Energizer

Energizer Holdings is a leading producer of high-quality batteries, including alkaline and lithium types, which are widely used in mobile and other electronic devices. The company's Energizer MAX family batteries, particularly the AA and AAA sizes, are bestsellers and known for their long-lasting performance. Energizer's market presence is strong, with the company expected to contribute significantly to the global alkaline battery market, projected to grow from $8.70 billion in 2024 to $13.70 billion by 2032 at a CAGR of 5.84%. The Energizer Ultimate Lithium batteries are also noted for their exceptional durability, outpacing other types in battery life tests. Despite facing some challenges, Energizer continues to implement strategic initiatives to maintain its market position.

Duracell

Duracell is a leading brand in the battery market, known for its high-quality and reliable products. With a market share of about 24% and its position as the number-one battery manufacturer, Duracell dominates the industry. The brand offers a wide range of batteries, including the Coppertop and Optimum lines, which are formulated with patented POWER BOOST(tm) Ingredients for lasting performance. Duracell's batteries are widely used in consumer electronics, and the company's strong distribution network and innovative safety features contribute to its strong market position. By 2032, the global alkaline battery market, where Duracell is a key player, is projected to grow to $13.70 billion at a CAGR of 5.84%. For more information, visit Duracell's official website.

Amperex Technology Limited

Amperex Technology Limited (ATL) is a leading producer of high-quality rechargeable lithium-ion batteries, particularly renowned for its dominance in the smartphone battery market. In 2021, ATL captured a 42% revenue share in the global smartphone battery market, outpacing competitors like LG Energy Solutions and Samsung SDI. The company, founded in 1999 by Robin Zeng, specializes in developing and manufacturing batteries for mobile devices, laptops, and other electronic products, supplying major tech companies such as Apple and Samsung. ATL held the largest revenue share of 36.5% in the smartphone battery market in the first quarter of 2020 and continues to innovate with advanced technologies like solvent-free electrode manufacturing. Headquartered in Hong Kong, ATL has production facilities in China and India, further solidifying its global presence.