# Motorola just made silicon-carbon batteries mainstream — here’s what that means for the iPhone 18 and Samsung Galaxy S27

> The Motorola Razr Ultra 2026 and Motorola Razr Fold both have silicon-carbon batteries This technology allows for a higher capacity with the same footprint The Razr Fold is the first silicon-carbon phone to be available…

- **Source:** [TechRadar](https://www.techradar.com/phones/motorola-phones/motorola-just-made-silicon-carbon-batteries-mainstream-heres-what-that-means-for-the-iphone-18-and-samsung-galaxy-s27?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69f34c4b6952c9f4cb277a7a)
- **Published:** 2026-04-30
- **Category:** Phones
- **Tags:** #motorola #samsung #battery #iphone #galaxy #carbon #silicon #batteries
- **Canonical:** http://localhost:4321/a/69f34c4b6952c9f4cb277a7a

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