realme, the fastest-growing smartphone brand, celebrates its 7th anniversary by introducing two groundbreaking products that reflect its commitment to innovation: the 15,000mAh Ultra-High-Density Battery and the realme Chill Fan Phone.
15,000mAh Ultra-High-Density Battery: A Breakthrough in Power
The 15,000mAh Ultra-High-Density Battery represents a remarkable engineering achievement, surpassing current industry standards. Featuring 100% full silicon anode technology, this battery achieves an exceptional energy density of 1200 Wh/L, the highest ever in a smartphone.
For users, this battery offers unmatched flexibility. Devices equipped with it can provide up to 4 days of average use, support continuous video recording for up to 18 hours, and offer up to 53 hours of video playback. It also combines high capacity with a slim design, making it ideal for long gaming sessions, full-day content creation, or travel.
realme’s Leadership in Battery Technology
realme has a strong history of leading in battery innovation. In 2024, the brand introduced the 320W SuperSonic Charging System, capable of fully charging a 4,420mAh battery in just 4 minutes and 30 seconds. Earlier that year, it launched the world’s first device combining a 7,000mAh battery with 120W fast charging, as seen in the realme GT 7. Three months ago, the company showcased a concept phone with a 10,000mAh battery and a high energy density of 887 Wh/L.
realme Chill Fan Phone: Cooling Innovation for Gamers
The realme Chill Fan Phone addresses overheating challenges for gamers and heavy users. It integrates a miniature internal fan with a thermoelectric cooler (TEC), a technology adapted from external cooling accessories.
The Chill Fan Phone acts like a small air conditioner for the device, reducing internal temperatures by up to 6°C during intensive use. This advanced cooling system ensures optimal performance during extended gaming sessions, allowing users to enjoy over 20 popular large-scale mobile games, including Honkai: Star Rail and Genshin Impact, at high frame rates without throttling.
Designed for Young, Active Lifestyles
Both innovations demonstrate realme’s deep understanding of young users’ lifestyles. They are designed to support constant streaming, gaming, traveling, and content creation. The 15,000mAh battery prevents mid-game shutdowns, while the Chill Fan Phone maintains performance during long gaming sessions. Together, these technologies reinforce realme’s mission to be the “coolest” smartphone brand, serving over 300 million daily users.
