Pangda 6 Pieces Battery Terminal Anti Corrosion Washers Fiber battery post shims Battery Terminal Protector battery corrosion cleaner (3 Red and 3 Green)

Will buy again

My husband was so excited to get these in the mail. He needed to replace the pads on two car batteries. They were a perfect fit and thickness. The treated felt was a good quality.They are very important to replace to keep your car battery from corroding and to keep the battery working efficiently. Great buy!

I took a leap of faith, to try to ensure corrosion would be halted or minimized. To save $90, which my mechanical maintenance shop would charge, I purchased 3 items for about $35 to clean them myself, not really KNOWING some would help slow the process of routine corrosion (which I read) could diminish my battery charging capability. I currently need time to gauge the impact of choosing the rings, but the product appears well- made and fits my terminals. They also assist to prevent misidentifying the polarity of my terminals, & at a decent value. I cleaned and added these to my 2 cars’ batteries after cleaning the mess from the batteries & terminals. I’m pleased even if the fiber-filled felt doesn’t stop the corrosion. I also bought and applied terminal protectant spray, from CRC to terminal connections and terminals. Now that batteries have become so expensive, stopping corrosion is much more of value to me. I hope they actually help.

I found the item in a wad of brown packing paper I am very sorry for my negative feed back on this item. Buyers might save there embarrassment by UNROLLING ALL BROWN PAPER 🥺🥺😢

What can I say? These are felt washers to put under the battery connectors on a vehicle. These serve that purpose. The color coding helps for instant identification when attaching a charger or jumper cables.However, I don't recall not having any of these on an auto battery over the 40 years I have been driving, and I have no idea what would really happen if they were omitted. Probably not much.

Simple. You get what you'd expect.

My vehicle has 2 batteries so this works with a spare. Beyond that it's felt so it soaks up extra battery corrosives and is colored to denote positive and negative terminals. It do what it do.

Put these on the terminals with some white lithium grease squeezed into the pads. Cleaned and applied dialectic oil to terminals and tightened. Spread a thin layer of white lithium grease outside terminals, connectors, and wiped off terminals.Pro - cheapCon - dry as a bone.

They are pretty much as described. The pads are also precut for larger battery terminals, so you can simply pull out the inner ring to get a larger diameter hole. They install very easily.Do however take note that the extra thickness can push your battery clamp off the top end of the battery post. This is not a problem with solid battery connectors/ clamps, but if its the sheet metal types, there may not be much to grip with the upper ring of the clamp.It is too early to tell if they prevent corrosion.

Bought those as I was changing car battery. Does the job, nice that each set is packed in separate pouche so won't get dirty waiting for the next battery

seems to do the job