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Battery Check

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 109 users, barely installed. Audience over the last 30 days: -3.

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

What the developer says, and 4 screenshots

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

Users
109
Rating
3.0 (2 ratings)
Users, last 30 days
-3
Rating, last 30 days
Steady over 30 days
Version
1.0
Updated in the store
2025-01-04
Published
2025-01-04
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-3 since 02.10
103-112 · 17 readings
  1. 2026-10-04111
  2. 2026-10-09112
  3. 2026-10-10109
  4. 2026-10-13110
  5. 2026-10-16109
  6. 2026-10-17108
  7. 2026-10-18106
  8. 2026-10-20111
  9. 2026-10-21108
  10. 2026-10-22105
  11. 2026-10-24103
  12. 2026-10-25106
  13. 2026-10-26104
  14. 2026-10-28108
  15. 2026-10-29106
  16. 2026-10-30110
  17. 2026-11-01109
Rating
unchanged since 02.10
reviewsrating 3.00 · 17 readings
  1. 2026-10-04reviews2rating3.00
  2. 2026-10-09reviews2rating3.00
  3. 2026-10-10reviews2rating3.00
  4. 2026-10-13reviews2rating3.00
  5. 2026-10-16reviews2rating3.00
  6. 2026-10-17reviews2rating3.00
  7. 2026-10-18reviews2rating3.00
  8. 2026-10-20reviews2rating3.00
  9. 2026-10-21reviews2rating3.00
  10. 2026-10-22reviews2rating3.00
  11. 2026-10-24reviews2rating3.00
  12. 2026-10-25reviews2rating3.00
  13. 2026-10-26reviews2rating3.00
  14. 2026-10-28reviews2rating3.00
  15. 2026-10-29reviews2rating3.00
  16. 2026-10-30reviews2rating3.00
  17. 2026-11-01reviews2rating3.00
Users
+4 since 01.09
96-118 · 31 readings
  1. 2026-09-01105
  2. 2026-09-02101
  3. 2026-09-03102
  4. 2026-09-0496
  5. 2026-09-06101
  6. 2026-09-07103
  7. 2026-09-09102
  8. 2026-09-13111
  9. 2026-09-15113
  10. 2026-09-17118
  11. 2026-09-21116
  12. 2026-09-25112
  13. 2026-09-26113
  14. 2026-09-28112
  15. 2026-10-04111
  16. 2026-10-09112
  17. 2026-10-10109
  18. 2026-10-13110
  19. 2026-10-16109
  20. 2026-10-17108
  21. 2026-10-18106
  22. 2026-10-20111
  23. 2026-10-21108
  24. 2026-10-22105
  25. 2026-10-24103
  26. 2026-10-25106
  27. 2026-10-26104
  28. 2026-10-28108
  29. 2026-10-29106
  30. 2026-10-30110
  31. 2026-11-01109
Rating
unchanged since 01.09
reviewsrating 3.00 · 31 readings
  1. 2026-09-01reviews2rating3.00
  2. 2026-09-02reviews2rating3.00
  3. 2026-09-03reviews2rating3.00
  4. 2026-09-04reviews2rating3.00
  5. 2026-09-06reviews2rating3.00
  6. 2026-09-07reviews2rating3.00
  7. 2026-09-09reviews2rating3.00
  8. 2026-09-13reviews2rating3.00
  9. 2026-09-15reviews2rating3.00
  10. 2026-09-17reviews2rating3.00
  11. 2026-09-21reviews2rating3.00
  12. 2026-09-25reviews2rating3.00
  13. 2026-09-26reviews2rating3.00
  14. 2026-09-28reviews2rating3.00
  15. 2026-10-04reviews2rating3.00
  16. 2026-10-09reviews2rating3.00
  17. 2026-10-10reviews2rating3.00
  18. 2026-10-13reviews2rating3.00
  19. 2026-10-16reviews2rating3.00
  20. 2026-10-17reviews2rating3.00
  21. 2026-10-18reviews2rating3.00
  22. 2026-10-20reviews2rating3.00
  23. 2026-10-21reviews2rating3.00
  24. 2026-10-22reviews2rating3.00
  25. 2026-10-24reviews2rating3.00
  26. 2026-10-25reviews2rating3.00
  27. 2026-10-26reviews2rating3.00
  28. 2026-10-28reviews2rating3.00
  29. 2026-10-29reviews2rating3.00
  30. 2026-10-30reviews2rating3.00
  31. 2026-11-01reviews2rating3.00

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.

The full permission history for this extension

What changed recently

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

Like this one

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

  1. Battery Status Describes nearly the same job, with an established audience 10k users ★ 4.4
  2. Battery Charging Change Notifier Describes nearly the same job, smaller audience 115 users ★ 5.0
  3. Battery Percentage Describes nearly the same job, smaller audience 1k users ★ 4.5
  4. Battery Monitor & Power Saver: Maximize Your Laptop's Battery Life Describes nearly the same job, smaller audience 357 users
  5. BatteryShare Describes nearly the same job, smaller audience 1 users (last published figure)

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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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built