Review on 🔋 NOCO NCP2 MC303 Oil-Based Battery Terminal Protectors, Anti-Corrosion Washers, And Battery Corrosion Pads (Pack of 2) by Cameron Aleman

. They are thicker and well lubricated. Unfortunately I tried them on a Nissan dealer brand battery which seems to have unusually short battery contacts that are tapered at the top. When you put the felt ring on, there is not enough space on the strut to fully connect and tighten the Nissan battery connectors. So I can't use them on Nissan. They will probably work on my other cars with larger battery terminals.