Free Nine Volt Battery Clips and Small Enclosures

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Recycle your "dead" 9v batteries into something useful and help save the planet.

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Step 1: Tools and Supplies

Tools:

Soldering iron

Flat head screwdriver

Supplies:

A 9 volt battery with a metal case (I recommend Duracell)

Solder

Two small bits of wire

Step 2: Open the Case

Use your screwdriver and pliers to carefully pry back the top of the case and empty all the contents of the battery.

Step 3: What You'll Find Inside

What should come out of the battery is 6 AAAA cells, the bottom cover, the top cover, and the case itself. If you had lollipops, a small rodent, and a sock come out of the battery then you may have done something wrong.

Step 4: Making the Battery Clip

Heat up your soldering iron and solder two your two wires onto the contacts on the back of the top cover.

Step 5: The Case

The Battery case can have many purposes. Some examples are: Flashlights, Holders for small electronic parts. Use your imagination. Check out my other instructable on how to turn it into an electric hand warmer/heater https://www.instructables.com/id/Electric_Hand_Warmer/

Step 6: The Cells

For more information about the AAAA cells and how you can use them see kipkays 9 volt battery hack. https://www.instructables.com/id/9_Volt_Battery_Hack/

Step 7: Thanks

I hope you enjoyed my instructable and keep doing whatever you can to save our planet. Please vote at the top of this page and feel free to comment/rate, all I ask is that you post no insulting comments considering I'm only 13.

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    20 Discussions

    None
    codongolev

    8 years ago on Introduction

    if anyone wants to know where to get free nine volts, make friends with a sound guy. my brother's a sound guy at my church, and I was looking for a place to get nine volts for cheap. I then remembered that sound guys follow the mantra of "better safe than sorry" and replace batteries after every use. I asked him, and he showed me a drawer full of batteries, just waiting to be donated to home depot for use in their equipment (where dying batteries isn't such a disaster). I tested them with my nine volt flashlight, and sure enough, about ninety percent were good. I now have 22 perfectly good nine volts waiting to power my stuff.

    2 replies
    None
    doo da docodongolev

    Reply 8 years ago on Introduction

    I have not run across any 9V flashlights did u make it or purchase one, I would like to have one.

    None
    codongolevdoo da do

    Reply 8 years ago on Introduction

    I made it. it's a pretty cool build, trying to fit all those lights in a teeny tiny space. they're pretty fun to make.

    I did this in order to remove 2 aaaa's to make a 6v pack. My battery didn't have the round batteries, it had 6 rectangular cells stacked on top of each other and fused together. seems like it's a better use of the volume and might last longer... I'd post a pic but can't find my camera.

    2 replies
    None
    lucek

    10 years ago on Introduction

    panasonic-yes energiser-yes ultra life-yes Duracell-some but not all DieHard-no EverReady-no lithium 9v batteries have 3 3.2 cells some brands of cheaper carbon zinc only have 5 1.5v cells.

    None
    BeanGolem

    10 years ago on Introduction

    Being 13 is stupid! None of the cool kids are 13. hah. jk. Nice I'ble. I like this one because you get 2 new parts out of it, both of which can be used in subsequent projects. The male/female design of the 9V battery clip makes it reversible, so that's nice. You should write an I'ble that uses it!

    3 replies
    None
    LaxLuvrac1D

    Reply 10 years ago on Introduction

    one of those 3 was posted on my other account ( I almost completely changed the instructable) and I spoke to the author of the other one.