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BatteryInfoView vs Battery Info: catalog facts
BatteryInfoView	Battery Info
Free Freeware from NirSoft; it may not be sold or bundled with commercial products.	Free Free and open source under the GPL 3.0 or later.
Windows	Linux
Battery health from designed versus full-charge capacity Timed log that also captures standby drain	Shows design versus actual battery capacity as a percentage Lists battery and computer model for sourcing a replacement
Serial number, manufacture date and cycle count only appear if the battery provides them Time estimates are based on the last 30 seconds of activity	Linux only Shows information only; no charge control or history graphs
Downloadable app	Downloadable app
Closed source	Open source
License: Freeware	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.