Overview

• Realme’s official teaser shows “15000mAh” on the device and confirms an August 27 unveiling at the Fan Festival.
• The company advertises roughly 50 hours of nonstop video streaming and up to 18.75 hours of video recording on a single charge.
• Design visuals suggest a relatively slim profile compared with typical ultra‑large‑battery phones, though exact dimensions remain unspecified.
• Outlets report the device may debut as a concept rather than a retail model, with details on regions, certification, weight, and thickness yet to be disclosed.
• Prior work includes a 10,000mAh concept using an ultra‑high silicon‑content anode and a demonstrated 320W charging system, though charging times for 15,000mAh remain unverified and speculative.