# 'Two days on a single charge': why two months with the OnePlus 15R has got me excited about the 15T's 'Glacier' battery

> The OnePlus 15T has been teased ahead of its full launch It's set to pack a 7,500mAh 'Glacier' battery that uses silicon carbon tech I loved the 15R's battery, and this is even bigger When I'm reviewing a phone I look…

- **Source:** [TechRadar](https://www.techradar.com/phones/two-days-on-a-single-charge-why-two-months-with-the-oneplus-15r-has-got-me-excited-about-the-15ts-glacier-battery?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69ab7293b37922611ce99a06)
- **Published:** 2026-03-07
- **Category:** Phones
- **Tags:** #oneplus #battery #charge #glacier #ahead #excited #launch #look
- **Canonical:** http://localhost:4321/a/69ab7293b37922611ce99a06

---

_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._