Universal Digital Battery Tester Checker For C AA AAA D N 9V 1.5V Button Battery

ANENG LCD Display N D C AA AAA 14500 10440 16340 CR2032 9V Universal Button Cell Battery Tester Volt Capacity Check Detector Capacitance Tool. The battery's reading value will beshown on the LCD. C,AA,AAA,D,N,9V 6F22 batteries and 1.5V/3V button cell.

eBay