At the regular grotto meeting of 16 February 2021 I gave a presentation comparing the capacity of various kinds of batteries. This post has links to the presentation file and to the data files that I collected.<\/p>\n\n\n\n
The data files are plain text, comma-separated values. They can be imported to any spreadsheet or graphing program. I used https:\/\/labplot.kde.org\/<\/a> to create the graphs in the slide show.<\/p>\n\n\n\n The first column in the data files is elapsed time in seconds. The remaining columns should be clearly labeled.<\/p>\n\n\n\n The file names mention which battery was used and what the load resistance was. I collected data on several different Garberiel, Ultrafire and “Purple” batteries. The file names have an appended letter that distinguishes one battery from another.<\/p>\n\n\n\n If you have questions about any of this, let me know.<\/p>\n\n\n\n Bill Gee<\/p>\n\n\n\n https:\/\/www.kcgrotto.org\/guano\/BatteryCapacityComparison.odp<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" At the regular grotto meeting of 16 February 2021 I gave a presentation comparing the capacity of various kinds of batteries. This post has links to the presentation file and to the data files that I collected. The data files are plain text, comma-separated values. They can be imported to any spreadsheet or graphing program. … Continue reading Battery Comparison Presentation and Data Files<\/span>