OnePlus 16: Unleashing the Power of a Massive 9,000mAh Battery

The upcoming OnePlus 16 is rumored to come equipped with a revolutionary “Glacier Battery” with a capacity nearing 9,000mAh, as reported by Tech Advisor. This massive upgrade from previous models could potentially provide three to four days of usage, setting a new standard for smartphone battery life in the flagship market. The OnePlus 16 Pro is expected to be a comprehensive flagship device with improved camera specifications, including a 200Mp main camera, a 50Mp ultra-wide lens, and a 50Mp telephoto lens.

The OnePlus 15 impressed with its 7,300mAh battery, which was 22% larger than its predecessor, the OnePlus 13. If the reports about the OnePlus 16’s battery capacity are accurate, users can expect a further 20% increase, potentially leading to extended battery life of up to three or four days.

Although the OnePlus 15 was released in October 2025, consumers may have to wait a while for the OnePlus 16 to hit the market. Recent rumors suggest that OnePlus is planning to introduce a Pro or Ultra option with the OnePlus 16. The OnePlus 16 Pro is described as an “all-rounder,” indicating that it will be a high-end flagship device with a focus on camera capabilities.

According to Yogesh Brar, the OnePlus 16 Pro is rumored to feature a 200Mp main camera, a 50Mp ultra-wide lens, and a 50Mp 3.5x telephoto lens. This aligns with the goal of OnePlus to compete with other premium smartphone brands in terms of camera performance.

While the response to the OnePlus 15 has been positive overall, with reviewers praising its performance and impressive battery life, fan feedback suggests that there may be room for improvement. The OnePlus 16 is expected to address some of these concerns and further solidify OnePlus’s position in the flagship smartphone market.