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its an cheap and easy instructable its  fast to make  it will shows how to make this battery tester .

Step 1: materials and tools

you will need:
AA battery
paper
aluminium foil
tools:
scissor
hot glue gun
multimeter
<p>This just measures Voltage which says nothing about it&rsquo;s capacity (Amps).</p>
looks fun, but why not just place the battery on the table, then touch the probes directly to the battery terminals?
I know it has no sense but i was boring<br>

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