realme Introduces 10001mAh Titan Battery on realme P4 Power 5G

New Delhi, India: realme has announced a major leap in smartphone battery innovation with the unveiling of its 10001mAh Titan Battery, making its debut on the upcoming realme P4 Power 5G. Positioned as India’s first and biggest 10001mAh battery smartphone, the device marks realme’s entry into the 10000mAh+ smartphone segment, redefining benchmarks for power, safety, and long-term battery reliability.

At the core of this breakthrough lies next-generation silicon-carbon anode technology, which allows realme to integrate an ultra-high-capacity battery without compromising portability. Despite its massive 10001mAh battery, the realme P4 Power 5G maintains a slim 9.08mm profile and an ultra-lightweight 219g design, making it the world’s thinnest and lightest smartphone in the 10001mAh category.

Built for All-Scenario Usage

Engineered as an all-scenario power champion, the Titan Battery is designed to support real-world use cases such as gaming, entertainment, navigation, learning, and travel. According to internal testing, the realme P4 Power 5G delivers up to 32.5 hours of YouTube playback, 11.7 hours of continuous BGMI gaming, and over 21 hours of navigationon a single charge—ensuring uninterrupted performance across demanding daily activities.

Industry-Leading Safety and Durability

Battery safety has been addressed at a system level with a five-layer safety architecture, combining advanced protective coatings, reinforced structural materials, intelligent power-disconnect mechanisms, and enhanced insulation. The realme P4 Power 5G is also the world’s first smartphone with a 10,000mAh+ battery to pass military-grade shock tests, highlighting its resilience in both everyday use and extreme conditions.

Designed for global environments, the Titan Battery supports stable operation across temperatures ranging from -30°C to 56°C, ensuring reliability in extreme cold and high heat. Further reinforcing its safety credentials, the device becomes the world’s first and only smartphone with a 10,000mAh+ battery to receive TÜV Rheinland’s 5-Star Battery Certification, validating its standards for safety, stability, and durability.

Long-Term Battery Health and Smart Charging

Focusing on longevity, realme introduces an 8-year battery health standard supported by the Titan Long-Life Algorithm, which combines AI-driven charging intelligence with silicon aging control. Reduced charging frequency and optimized power management enable the battery to retain over 80% health even after years of use, setting a new benchmark for battery longevity in its segment.

Enhancing user convenience, the realme P4 Power 5G supports all-scenario bypass charging, reducing heat and battery stress during high-load activities like gaming and navigation. It also features 27W reverse charging, allowing users to power other smartphones and accessories on the go.

Launch Details

With the introduction of the Titan Battery, realme strengthens its positioning as a Battery Tech Pioneer, delivering a holistic power solution that balances endurance, safety, slim design, and long-term reliability for modern, always-on lifestyles.

The realme P4 Power 5G is set to launch on 29 January and will be available via realme.com and Flipkart.