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⚡ Keep your power charged and corrosion-free—clean smarter, not harder!
CRC Tech Grade Battery Cleaner is an 11 oz aerosol spray designed to eliminate corrosion on automotive battery contacts. Featuring a built-in acid indicator, it helps users identify acid presence for timely maintenance. Its residue-free formula ensures a clean, mess-free application trusted by professionals and rated 4.7 stars by over 2,300 customers. Proudly made in the USA, this cleaner is a top choice for maintaining optimal battery performance.









| ASIN | B000CIRTY0 |
| Best Sellers Rank | #2,422 in Automotive ( See Top 100 in Automotive ) #4 in Electrical Cleaners |
| Brand | CRC |
| Brand Name | CRC |
| Customer Reviews | 4.7 out of 5 stars 2,326 Reviews |
| Global Trade Identification Number | 00078254050232 |
| Included Components | 1 pk |
| Item Form | Aerosol |
| Item Type Name | Battery Cleaner |
| Item Volume | 11 fluid ounces |
| Item Weight | 10.9 ounces |
| Manufacturer | CRC |
| Material Feature | Liquid |
| Material Features | Liquid |
| Model Number | 05023 |
| Number of Items | 1 |
| Part Number | 05023 |
| Scent | Unscented |
| Size | 11 Fl Oz (Pack of 1) |
| Special Features | Residue Free |
| Specific Uses For Product | Automotive Exterior |
| Surface Recommendation | Metal |
| UPC | 078254050232 |
| Unit Count | 11 Fluid Ounces |
| Warranty Description | limited warranty |
M**E
Keeps corrosion from preventing contact.
This has worked to keep corrosion from blocking the contacts on my car battery.
M**S
Best cleaner!
worked just fine . I have used this spray cleaner for years
M**T
Worked like a charm
Got it today to fix my golf cart battery and it worked like a charm. Thank you
D**I
Helps but need a wire brush
This works good to help remove corrosion, but you still need a wire brush to get the connection really clean. Don’t rely on this product all by itself.
T**S
Good stuff.
Use gloves, not just for any acid you might get on your hands but this stuff stains skin, you can wash it off with some scrubbing. The whole top of my battery turned pink, followed the instructions and after the second treatment no more pink. Use plenty of water during rinsing just to make sure you get it all washed out. Doesn’t smell too bad, but there is an oder to it. Overall seems like good stuff. Will buy again.
M**T
Works as described
Works as expected, cleans corrosion quickly and easily
T**D
Works wonderfully, wish it came in a larger size
Works perfectly just wish it came in a larger size
R**L
Works great!
Cleaned and has helped out my battery perfectly!
F**Z
Funcionó perfectamente!!!
Muy buen producto
X**.
CRC never let me down, easy to use, works as always, 7 star recommand !!!
CRC never let me down, easy to use, works as always, 7 star recommand !!!
S**U
Clean battery terminal quickly
It works quickly on the battery terminal boss
M**.
Works great
Works great. Fyi does not come with the straw and it's not compatible with a straw
C**N
qualitée
très biem
Trustpilot
3 weeks ago
2 weeks ago