How To Tell If Aaa Battery Is Dead. Sometimes you need to find a working battery in your junk drawer amongst a sea of dead ones. Thankfully there is a Battery Replacement Benefit available to AAA Premier Members only.
It can all add up to a dead battery when you least expect it. But electrical engineer Lee Hite has an easier test. Next take the red lead of the voltmeter and place it on the positive terminal.
Thankfully there is a Battery Replacement Benefit available to AAA Premier Members only.
Put the red probe of the Multimeter to the dry cell batterys positive terminal and the black probe to the batterys negative terminal as seen in the image above. Notice the voltage reading on the voltmeter. Follow usGamba Channel on Facebook. AA AAA C and D are really cells not batteries In technical terms a cell is a single energy-producing unit while a battery is multiple cells strung together.
