New Delhi, August 28, 2025 – realme, the most popular smartphone brand among Indian youth, today unveiled its latest innovation, today marked its 7th anniversary with the unveiling of two groundbreaking innovations: the 15000mAh Ultra-High-Density Battery and the realme Chill Fan Phone. These advancements, inspired by the everyday challenges of young users across markets, are designed to eliminate two of the biggest smartphone concerns—battery anxiety and overheating.
15000mAh Ultra-High-Density Battery
The 15000mAh battery concept is a leap in smartphone power technology. Built with 100% full silicon anode technology, it achieves an industry-first 1200 Wh/L energy density, delivering unmatched endurance. For users, this translates into up to four days of usage on a single charge, 18 hours of continuous video recording for creators, and 53 hours of uninterrupted video playback for entertainment lovers.
From long commutes and travel to non-stop streaming and marathon gaming, this battery ensures users stay powered without constant recharging.
realme Chill Fan Phone
The realme Chill Fan Phone introduces a first-of-its-kind miniature internal fan with thermoelectric cooling (TEC) technology, previously seen only in external cooling setups. By integrating this advanced system directly into the smartphone, realme makes high-performance cooling accessible to users everywhere.
The innovation reduces core device temperature by up to 6°C, ensuring smooth performance for 20+ popular high-graphic titles such as Genshin Impact and Honkai: Star Rail, even at high frame rates. For gamers and heavy users, this translates to sustained, uninterrupted performance.
realme has built its identity by listening to the aspirations of Indian youth—whether it is their love for gaming, content creation, or non-stop streaming. Both these innovations address everyday frustrations like mid-game battery drains and heating during long usage. By solving these challenges, realme strengthens its commitment to being the coolest smartphone brand in India—one that blends performance with lifestyle.
India has been central to realme’s journey since its inception, serving as both a key market and an inspiration hub for innovation. As the brand enters its eighth year, it reaffirms its promise to democratize cutting-edge technology and empower millions of young Indians to “play hard, last longer, and live boldly.”