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How to determine if the battery is charged

Most people have a habit of not throwing out Used batteries And store them, but what if the charge appears again?

Batteries aa are often mixed, in the end, whenWe need to replace the battery in a clock or any other device, we do not know which one is charged and which one is not. And to check the charge is almost impossible, because few people have a special device in the house for this.

But now you will forget about this problem forever, after all "so simple!" Prepared for you a video, which shows an elementary way to check the battery charge.

How to determine if the battery is charged

As you see, if the batteries are dropped from a low altitude, then the charged "remain on their feet", and the discharged ones will fall. Remembering this tricky advice, you will forget about the problem of searching for charged batteries.

Show this video to your friends! Surely it will also come in handy!

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