(1 Pack) Battery Tester
Don't you just hate it when your battery drains faster than you've expected?
This Battery Tester lets you know exactly how much capacity your battery can accommodate!
It can also tell you which ones to replace.
Test AA, AAA, C, D, 9V, and mini cell batteries!
Now, you can identify which of your batteries are still good with the Battery Tester!
Batteries have been reported to have caused fires and explosions, so it is important to know which battery should already be replaced!
The easy-to-read display on the Battery Tester tells you exactly how much capacity your battery can still carry.
You can compare the read-out values to determine if your battery should still be used.