Folanda
Battery Tester, Universal Digital Battery Checker for Household Batteries, Portable Small Battery Testers Model BT168 for AAA, aa, c, d, 9v Battery, Button Cell
Tinje
Quartz Watch Battery Tester Machine Demagnetizer Timegrapher Watch Pulse Tester Analyzer Tool Demagnetization Battery Measure Pulse
Silverline
Silverline Compact Battery Tester AAA/AA/C/D / 9V / LR1 / A23 / Button Cells (918147)
Gardner Bender
Gardner Bender GBT-500A Analog Battery Tester for 1.5 V Button Cell / 22.5 Photo/AA/AAA / 12 V / 9 V/Lantern Cells & More, Leads, Black