Mobile phone batteries are set to undergo a major evolutionary leap in the coming years, and are already being considered as one of the main focuses of innovation for 2025. As users demand more efficient devices with greater autonomy, technology brands are working on solutions that promise to redefine current standards.
One of the main trends is the significant increase in battery capacity. Until now, the most common standard was around 5000 mAh, more than enough to guarantee a day of use on most modern devices. However, given the increase in the energy Driven by increasingly brighter displays and more powerful processors like the Snapdragon 8 Elite or Dimensity 9400, manufacturers have been forced to rethink this figure.
The path to flexible and ultra-compact batteries
The development of flexible batteries is another of the most promising and disruptive fields. Companies like Samsung have registered patents that explore this technology, betting on solutions that allow integrating single cell batteries and flexible in foldable mobile phones, adapting to the shapes of these devices. This innovation not only promises to increase energy capacity, but could also reduce thickness and optimize the use of energy. internal space, something crucial in foldable phones.
For example, Samsung has proposed batteries that fold completely along with their internal screens, extending the autonomy of mobile phones without compromising their slim design. Although these batteries are still in the development phase, experts do not rule out that by 2025 we could already see them implemented in commercial devices.
Mobile phones with gigantic batteries on the way
Realme has also entered the capacity race, experimenting with models that will reach 8000 mAh. According to leaked rumors, this colossal leap could materialize in its flagship GT 8 Pro, planned for 2025. Although it seems a challenge to maintain a stylized design with this data, the Chinese brand is innovating with advanced battery technologies, such as its project 'Titan', designed to offer up to three days of autonomy. This suggests that manufacturers are looking to offer not only greater durability, but also solutions that fit the needs of current design preferences.
The goal is to strike a balance between performance and efficiency. With this in mind, some brands are willing to reduce fast charging powers to minimize the impact on the battery degradation, thus ensuring a longer service life.
Autonomy as a pillar in new designs
In addition to increasing battery capacity, they anticipate Advances in energy optimization thanks to the integration of artificial intelligence tools. Samsung, for example, is working on the implementation of software that, through automatic learning, promises to extend battery life by 10% without increasing its size. This would open up new possibilities for designing thinner and lighter devices, something that is also reflected in the goals of manufacturers such as Realme or Xiaomi.
On the other hand, new formats are being explored that are more accessible and with competitive prices to democratize these technologies. The rise of components such as lithium iron phosphate (LFP) batteries, less expensive and more durable, predicts a popularization of these innovations in low- and mid-range mobile phones.
A promising future for mobile life
Looking ahead to 2025, consumers can expect a revolution in smartphone battery life. The plans of companies like Samsung and Realme make it clear that the industry is moving towards models that are not only more durable, but also more efficient and sustainable. Whether it's flexible batteries, high capacity or advanced technological support, it's clear that the era of phones with short battery life is coming to an end.
With these improvements, it would not be unreasonable to expect that the smartphones of the future will combine ultra-thin designs with batteries capable of lasting for several days, which will solve one of the greatest challenges that users face today. Once these technologies are implemented, the mobile landscape will change radically, marking a before and after in the relationship between design and functionality.