BatteryBar is a lightweight, powerful battery meter. It monitors your battery over time to calculate accurate estimates.
Publisher’s description
What is BatteryBar?
BatteryBar by Osiris Development is proprietary Windows software.
Installation and requirements
The publisher provides EXE (NSIS) installers for 32-bit Windows. It needs Windows 10 or newer. A silent install is possible with the installer’s documented switches.
Popularity and file types
The Chocolatey package has been downloaded 10,261 times.
Pros / Cons
Pros
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- No update for more than a year
- The official download link did not answer at the last check
In short: BatteryBar is a Windows tool for 32-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is BatteryBar safe to download?
- The file is served by batterybarpro.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
D00CEA5FDC825C987F5D03690AC1DDEEDA0A3F730CF988EFB9D75FE21A05FADC· Open the VirusTotal report for this hash - The link did not answer when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 3.6.6Latest | March 30, 2021 | — | 32-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id OsirisDevelopment.BatteryBar -echoco install BatteryBar -yBatteryBarSetup-3.6.6.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Osiris Development
- Licence
- Copyright © Osiris Development
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10 (Windows 10+)
- Architecture
- 32-bit
- Installer
- EXE (NSIS)
- Version
- 3.6.6
- Released
- March 30, 2021
- Added to the catalogue
- March 30, 2021
- Versions listed
- 1
- Chocolatey downloads
- 10,261
- Website
- batterybarpro.com
- winget ID
- OsirisDevelopment.BatteryBar
- Chocolatey package
- BatteryBar
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is BatteryBar free?
BatteryBar is proprietary (closed-source) software (licence: Copyright © Osiris Development). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is BatteryBar safe to download?
The download comes from batterybarpro.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install BatteryBar with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can BatteryBar be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does BatteryBar support?
The installer requires Windows 10 or newer and is available for 32-bit.
Does BatteryBar run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.