

🛠️ Power up your ride with corrosion-free confidence!
CRC 05046 Battery Terminal Protector is a 7.5 oz lead-free spray that prevents corrosion on battery terminals, cables, and connectors, ensuring easier engine starts and extending battery life. Highly rated by thousands, it’s a must-have for maintaining reliable vehicle performance.



























| ASIN | B000CIPUNC |
| Brand | CRC |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,383) |
| Date First Available | March 1, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.6 ounces |
| Item model number | 05046 |
| Manufacturer | CRC |
| Manufacturer Part Number | 05046 |
| Model | 05046 |
| Product Dimensions | 2.63 x 2.63 x 7.75 inches |
A**R
A must for your lead-acid battery post.
This stuff does work. I was having trouble with corrosion on the hot post of my mower battery. Cleaned off the post and connector, sprayed them with CRC 05046 and no more corrosion.
H**Z
Good buy
good product.
D**K
Battery Life Saved — No More Corrosion Nightmares! 🔋🔥
I used to dread dealing with rusty, crusty battery terminals every few months. Then I found this Battery Terminal Protector, and honestly, it’s a game changer. After cleaning, a quick spray seals everything with a strong barrier that keeps corrosion away way longer than anything else I tried. It even changes color so I know when to reapply—super handy. Since I started using it, my truck starts smoother and I’ve had zero battery issues. If you want your battery to last and stay reliable, this is the one to grab. No more headaches, just peace of mind. 🙌⚡
S**E
Long-Lasting Battery Protection with Easy Maintenance
I tried this product a few months ago for a battery replacement, and I'm amazed by the lasting red coating it provides. With enough volume, I can top it up annually if necessary. Pairing it with foam-soaked anticorrosion ports ensures my car always starts up smoothly. Highly recommend!
T**N
It works while it last
It seems to work once you spray it on the battery terminals, but it also looks like it dries in a day or two. On one of the cars that I used, the spray did not prevent the corrosion on the battery terminals. So, I probably have to check the battery terminals every 2 weeks and spray them again.
H**9
Battery Terminal Protector
I have three vehicles and one golf cart, and I use this terminal protector on all of them. I live in the south where the humidity is very high in the summer. The terminals stay clean and clear of corrosion all year long.
L**O
Completely stops battery post corrosion
Bought this Battery Protector to use on my golf cart batteries. Has eliminated all corrosion on the battery post. Really like this product and recommend for anyone who has had corrosion issues on their batteries
1**1
No battery problems now
It worked great
O**4
Producto que protege los postes de la batería de auto, lo recomiendo al 100
F**R
Good product. No issues.
A**R
Cheaper than going to a store , great product Canadian tire sells all their products except this one
M**E
ok
L**E
quality product
Trustpilot
2 weeks ago
2 months ago