How to Install a 9V Battery

This video shows how to install a 9 volt battery in the battery holder used in the Science buddies Art Bot and Brushbot projects. To view full directions for these projects, see the "Build a Brushbot" and "Art Bot: Build a Wobbly Robot Friend That Creates Art" projects at Science Buddies:

[novembermiss]

Great video. I was having a tough time replacing the battery in an (old) ceiling mounted smoke detector. Nothing like standing on a ladder while looking at the battery compartment from underneath trying to get the battery to snap into place. I watched this twice, attempted the replacement again, and it worked! Many thanks.

[qiteguy]

Very useful video, I was struggling with installing a 9V battery, after a quick look of this video I got it covered right away. Cheers.

[allenbuzzeo]

Thank you very much for your in and down technique! You are a big help and an awesome teacher.

[iamastarchild]

Thanks... I have left replacing the battery in my smoke alarm to someone else for years, until now. It's hard to do on a ladder looking up overhead. Empowered!

[Mwasinamboka]

Thank you. Your video helped me figure it out.

[rainacherienne]

Thanks, needed that for Klein tool, wasn’t sure which side goes where

[midnightdaze]

Thank you so much for posting this! I would be short handed on cash and super stumped if it weren't for this video!

[sunitigodbole]

Thank you. Your video helped me to figure out how to use the battery.

[Camara-lt]

Thanks I was struggling before running here

[christopherneal]

what if you’re doing it with a guitar amp that doesn’t have a platform for the battery to rest in for the installing process?

[ethiopianprince]

Thanks for your help I fixed my weight scale you deserve a like

[duuws]

wow how did I not see this, almost wanted to order another battery because I thought it didn't fit.

[lunamuna]

Thanks you just taught me to how to put in a 6lr61 battery. Much love

[Cookingclinic]

Thanks, well explained, and it was helpful to me.

[jentee]

Great explanation. Thanks❤ Wish me luck 😂

[jesusresendiz]

Important question: Where can I get one of those 9v battery cases with the wires? 🤔

[suguhcane]

Thank you. My bathroom scale is now working. yay!

[edgeplantasm]

So I'm doing this school project and it contains a buzzer. I have this battery connector for 9v and the buzzer would only create the sound when I connect the batter male to male and female to female snaps. Pls help because idk if I'm doing it righg

[freddydripbear]

I’m gonna be honest, I didn’t know how to install it so I put a screw in back of the battery and had to tape it at a weird angle

[bigjohn]

Where can you buy the part that holds it?