Introduction: Battery Juice Checker
Wanna know if your battery still has enough juice for you to use? Then take a look at this useful battery hack!
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Step 1: Bounce Your Used Batteries
Drop the battery down with the flat side down about little less than an inch. If the battery falls its juice is mostly gone and not useful. If the battery stands up straight without falling, the battery is good to use! Try several times with each battery.