Item logo image for Battery Warning

Battery Warning

Item media 2 (screenshot) for Battery Warning
Item media 1 (screenshot) for Battery Warning
Item media 2 (screenshot) for Battery Warning
Item media 1 (screenshot) for Battery Warning
Item media 1 (screenshot) for Battery Warning
Item media 2 (screenshot) for Battery Warning

Overview

Warns on exact two-minute system clock intervals when battery is 20% or lower and not charging.

Battery Warning keeps you from getting caught with a dead laptop. It checks your system's battery level every two minutes, right on the clock (10:00, 10:02, 10:04, etc.), and if you're at 20% or lower and not plugged in, it shows an on-screen alert and plays a short audio tink so you notice even if you're not looking at the screen. The alert intensifies as your battery drops — the color shifts from yellow to red and the number of tinks increases from 1 (at 20%) up to 5 rapid tinks (below 5%) — so you get a real sense of urgency as things get critical. If your battery is charging or the level is holding steady/increasing, the warning stays off, so you're never nagged for no reason. Battery Warning only reads your device's battery level and charging status — it never reads or modifies anything on the pages you visit. Includes a 7-day free trial, after which a subscription is required to continue.

Details

  • Version
    Aug4 v3
  • Updated
    August 5, 2026
  • Offered by
    DavidFarzan
  • Size
    76.07KiB
  • Languages
    English
  • Developer
    Email
    davidfarzan@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

Battery Warning has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Battery Warning handles the following:

Personally identifiable information

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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