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Battery Test

Chrome extension by JoséBohner · Productivity · Tools

A Chrome extension in Productivity · Tools with 31 users, barely installed. Audience over the last 30 days: -4.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
31
Rating
not rated yet
Users, last 30 days
-4
Version
1.4
Updated in the store
2025-08-06
Published
2025-08-06
Manifest
V3
Browser access
1 permission

How it has moved

Users
-4 since 01.10
31-41 · 15 readings
  1. 2026-10-0439
  2. 2026-10-0837
  3. 2026-10-0941
  4. 2026-10-1038
  5. 2026-10-1339
  6. 2026-10-1638
  7. 2026-10-1737
  8. 2026-10-1835
  9. 2026-10-1937
  10. 2026-10-2135
  11. 2026-10-2334
  12. 2026-10-2435
  13. 2026-10-2533
  14. 2026-10-2931
  15. 2026-10-3131
Users
-1 since 01.09
30-41 · 27 readings
  1. 2026-09-0132
  2. 2026-09-0334
  3. 2026-09-0530
  4. 2026-09-0633
  5. 2026-09-0735
  6. 2026-09-0836
  7. 2026-09-0937
  8. 2026-09-1336
  9. 2026-09-1532
  10. 2026-09-1735
  11. 2026-09-2132
  12. 2026-09-2835
  13. 2026-10-0439
  14. 2026-10-0837
  15. 2026-10-0941
  16. 2026-10-1038
  17. 2026-10-1339
  18. 2026-10-1638
  19. 2026-10-1737
  20. 2026-10-1835
  21. 2026-10-1937
  22. 2026-10-2135
  23. 2026-10-2334
  24. 2026-10-2435
  25. 2026-10-2533
  26. 2026-10-2931
  27. 2026-10-3131

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Keep the screen or system awake power

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

JoséBohner publishes 2 listings we track, 56 users between them.

  1. Power Load Test JoséBohner · Productivity · Tools · published 2025-07-23 25 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Power Load Test Describes nearly the same job, smaller audience 25 users ★ 5.0
  2. BatteryShare Describes nearly the same job, smaller audience 1 users (last published figure)
  3. Battery Check Describes a similar job, smaller audience 110 users ★ 3.0
  4. Battery Monitor & Power Saver: Maximize Your Laptop's Battery Life Describes a similar job, smaller audience 341 users
  5. SMLB Describes a similar job, smaller audience 5 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built