Lubree — Electrically Conductive Grease (500mL)

I have a Roomba i7 with the self vacuuming dock and after several years it began to have trouble getting the charging contacts to connect. There was no damage, but the clearances between the charging probes and the contacts under the robot are so small that the slightest change in position can break contact. This caused my roomba to sometimes fail to charge, or fail to connect to the base and empty the bin. I tried cleaning the contacts and other things but the fixes were temporary.I put some of this conductive grease on the electrical contacts and in the last 2 months it has never failed to charge. If I so much as touched the unit before, the lights would flash on it showing it connecting/disconnecting from the charger. Now it's a solid connection. Saved me from having to replace expensive parts on my Roomba.The only downside to this stuff is it is very easy to stain anything it touches. It is intensely black, very greasy, and if it gets on your carpet you aren't going to be able to wipe it up, it will just smear. Very hard to clean up so be sure not to let it get on your clothing or carpet.

I bought this because I have a bunch of ceiling lights that use MR16 connectors - 2 tiny pins. The problem is that the tolerances on the receptacles vary widely so the connection is not great. Adding a small amount of this grease to the head of the pins prior to seating makes a huge difference. Whereas before it was hit or miss as to whether a light came on, now they all come on consistently.

I have a mobility scooter, and the battery pack has large, flat, spring-loaded contacts to connect to the scooter. I was getting a bit of oxidation on those contacts, and the scooter was not working well. I cleaned the contacts and things were nice again. I wanted to put this conductive grease on the contacts to prevent future oxidation and also ensure a good contact, but it did not work out as well as I had hoped. It could have been too thick a layer of the grease because the scooter would go a bit, then stop with a disconnected battery error, then start back up again. The longer I used the scooter, the better the connection seemed to get. My guess is that the vibrations from the pavement/sidewalk seams, and the spring-loaded pressure of the battery contacts eventually squeezed out any excess grease.

The media could not be loaded. As you can see in the video, it has a small amount of resistance but does indeed conduct. Of course you don't want to use this for any multipin connection as it will short it out. That's what dielectric is for. Also don't get it on your fingers or anything else. The carbon in it will stain anything black.

I carefully use it on my snow plow electrical connections.

Stupid Jeep fob battery went out and didn't work with replacement battery. I disassembled and put this on the contacts. It works sometimes, but not always.

Does NOT conduct electricity. I tested with my multimeter and I get zero conductivity. I expected some resistance but it’s just an open circuit. Wish I could return it but I’m a couple days past the return window.

Just be careful. It will stain your clothes badly if you accidentally get it on yourself.