Step 3 carrying the actual voltage test with the multimeter.
Aa battery voltage test.
A regular aa battery which is a an alkaline battery has a 1 5 nominal voltage charge but when it is fresh or brand new it will have 1 65 volts.
To do the voltage check start by touching the metal tip of the negative probe of the device to the negative terminal if the battery.
That is the full capacity of an alkaline battery but when it reach about 1 4 volts it will be considered dead.
The proper voltage for aa aaa alkaline battery is 1 5v the proper voltage for aa aaa nicd nimh rechargeable battery is 1 25 volts to test the battery turn on your voltmeter put the voltmeter on dcv and make sure that it is far above the battery voltage on most.
This test compares the different manufacturer s cells at 2 amps discharge rate.
Things that you will need.
Works on aa aaa c d batteries.
Testing is easily done with a voltmeter or a drop test for alkaline batteries and it will quickly reveal the charge status of each individual battery.
A simple method to test any alkaline battery in seconds.
Note that at 2 amps discharge rate the radio shack rs has higher voltage and more amp hours than the duracell coppertop dc.
Higher end multimeters have 2 load settings 1 5v and 9v.
Aa aaa c d and 9v.
Set the voltage to 9v for a 9v battery.
It has space for a single battery and can actually test a fairly extensive range of battery types.
A load test measures the battery s power when it s in use.
Voltmeter alkaline battery basic facts.
The current voltage that your battery has is displayed on the 1 25 digital screen although if it has less than 0 5v remaining the unit won t show anything.
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For a aa aaa c or d battery set the voltage dial to 1 5v.
If you arrange them in parallel it will provide you with the same energy as a single cell.
The manufacturer codes are listed in the table above.
If you re like us you go through a lot of aa batteries in a year.
The aa battery voltage range is 1 5 volts but the battery may test anywhere from 1 3 volts to 1 6 or 1 7 volts when charged properly.
Once the aa or aaa battery is fully charged you can now proceed to the actual test with the device properly set.
4aa battery voltage range as we have explained in a 3aa battery depends on how you used them.
All of your standard battery types are catered for.
