Battery Percentage

Displays the battery percentage in digital form on the toolbar or its own floating window, and sends smart notifications.

Users378

Rating4.5

Reviews4

Manifest versionV3

7-day growth+11

7-day growth rate+3%

Preview

Battery Percentage Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.50

Latest

4.50

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+2+0.53%

7-day growthGrowing

+11+3%

30-day growthGrowing

+12+3.28%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0

ManifestV3

Size215KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension gives you a clear and simple way to monitor the remaining battery percentage on your laptop, with powerful features to keep you informed, including visual notifications and audio alarms.

Core Features:

Powerful Alarms: Click the percentage inside the floating window to access the settings panel. Here, you can configure detailed alarms to notify you at specific battery levels, whether your device is charging or discharging.

Customizable Notifications: Choose from several built-in sounds for your alarms to ensure you never miss an important battery event. The extension comes with smart defaults to get you started: an alarm at 88% while charging and at 22% while discharging.

Live Toolbar Icon: The extension icon dynamically draws your current battery percentage, updating every minute. The icon's colors automatically adapt to your browser's light or dark theme.

Floating Window: Click the toolbar icon to open a compact, standalone window with the battery percentage in a large, easy-to-read font. Because it's a true window, it stays open so you can keep an eye on your battery while you work. Clicking the icon also instantly refreshes the battery level.

Reviews