Don't let the zombie apocalypse or a power outage leave you in the dark. It's easier than you might think to keep your flashlight and other battery-operated devices running even without the proper number of batteries.

When you've finished with this instructable feel free to check out my website and YouTube channel for more how-to's, tutorials and life hacks.

My website: TheBestHobbiesBlog.com

My YouTube channel: youtube.com/TheBestHobbiesBlog

Step 1: Watch this video!

It's only a minute long and you can watch me demonstrate every step!

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