---
title: "Battery Unknown Icon | Free Download PNG & SVG | Rounded Line - Material Symbols"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/battery-unknown--29945
canonical_url: "https://www.streamlinehq.com/icons/download/battery-unknown--29945"
summary: "Rounded line icon of a battery with a question mark. Used for unknown battery status."
---

# Battery Unknown icon

The Battery Unknown icon shows a rounded battery outline with a question mark and separate dot inside. Drawn in the rounded line style on a 24px grid, giving the simple mark clear spacing for interface use. Use it for unknown battery states, power diagnostics, charging issues, device settings, and battery status displays. It belongs to Rounded Line - Material Symbols free set in the Google Material family.

## Preview

![Rounded line icon of a battery with a question mark. Used for unknown battery status.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/android/battery-unknown-mtlpxqeyfaq4ac6g5j4txh.png/battery-unknown-53f3fep2ds21bgom9qgtsr.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Battery Unknown
- **Type**: Icon
- **Set**: [Rounded Line - Material Symbols](/icons/material-symbols-rounded-line.md) — Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.
- **Family**: [Google Material](/icons/material-symbols.md)
- **Style**: Line, Outlined, Geometric
- **Category**: Android › Android
- **Default size**: 24px
- **Pricing**: Free
- **License**: [Apache](https://www.apache.org/licenses/LICENSE-2.0.txt)
- **Author**: [Google](https://fonts.google.com/icons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: battery, unknown, charge, status, question, level, low, power, energy, inquiry, mystery, indicator, electronics

## Download

- [Download Battery Unknown on Streamline](https://www.streamlinehq.com/icons/download/battery-unknown--29945)

## Also available in other styles

- [Battery Unknown — Sharp Line - Material Symbols](/icons/download/battery-unknown--29919.md) (Free)
- [Battery Unknown — Outlined Line - Material Symbols](/icons/download/battery-unknown--30011.md) (Free)

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