Button cell battery pack for experiments or small applications.

Hey everyone! Lets learn how to make a battery pack! Really simple, easy, and cheap. These are great for experiments and tests, or small applications that require 3.0 - 4.5 volts.

(I'm sorry if someone else has posted this before me, by all means post a link to yours in the comments.)

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step 1What you'll need.

Alright, you'll need:Electrical tape.Wire. (Optional)Two or three button cell batteries. (The thick 1.5v ones.)Scissors. (Sorry, forgot them in the picture)

step 2Make the pack.

Get your batteries, and stack them like in picture 2. The first battery has the + side facing up, then put the second one the same way on top, then again for the third batt…

step 3You have two choices...

Okay! Now, you can leave your pack as is, and use wires from the thing your powering to hook it up. OR, you could add wires! See the next step!If you chose to leave it as i…

step 4Attach wires.

Alright! So, get your wire, and cut two 2 - 3 inch pieces, then strip a bit off each end of the wires, taking a bit more off one end then the other. Now, get another 3 - 4 …

step 5Fin.

Congratz! You made yourself a battery pack!! Now go make something with it!*NOTES*So, my multimeter won't register these packs, but they do work! I'm not sure why it won't …