Recommended

Jump Start a Car with AA Batteries

ElectroBOOM

Why people recommend it

Enjoyed as an informative stunt in which ElectroBOOM starts a car from AA cells, and cited as proof that a weak battery can be nudged back into service.

Watch for: A playful stunt, so check polarity before copying

In their words

Here's the video where I learned the AA battery trick.

HaLo2FrEeEk on electronics.stackexchange.com, Mar 2017. CC BY-SA.

Oh, and the Electroboom guy is this guy:

Sredni Vashtar on electronics.stackexchange.com, Jun 2017. CC BY-SA.

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