--- product_id: 730960252 title: "CRC Battery Terminal Protector Spray - Corrosion Coating - 7.5 oz" brand: "crc" price: "NT$4161" currency: TWD in_stock: true reviews_count: 5 url: https://www.desertcart.tw/products/730960252-crc-battery-terminal-protector-spray-corrosion-coating-7-5-oz store_origin: TW region: Taiwan --- # Extends battery life significantly Ensures easy, reliable starts Soft, lead-free corrosion barrier CRC Battery Terminal Protector Spray - Corrosion Coating - 7.5 oz **Brand:** crc **Price:** NT$4161 **Availability:** ✅ In Stock ## Summary > 🛠️ Keep your ride ready—corrosion doesn’t stand a chance! ## Quick Answers - **What is this?** CRC Battery Terminal Protector Spray - Corrosion Coating - 7.5 oz by crc - **How much does it cost?** NT$4161 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/730960252-crc-battery-terminal-protector-spray-corrosion-coating-7-5-oz) ## Best For - crc enthusiasts ## Why This Product - Trusted crc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Battery Life Booster:** Prolongs battery performance and reliability for worry-free drives - • **Trusted by Thousands:** 4.8-star rating from over 2,400 users proves its effectiveness - • **Start Strong Every Time:** Prevents hard starts by eliminating corrosion buildup - • **Compact & Easy Application:** 7.5 oz spray bottle designed for quick, mess-free use - • **Ultimate Corrosion Defense:** Protects terminals, cables & connectors with a durable, lead-free coating ## Overview CRC Battery Terminal Protector Spray delivers a specialized, lead-free coating that prevents corrosion on battery terminals, cables, and connectors. This 7.5 oz spray extends battery life, ensures easy engine starts, and is highly rated by thousands of users for reliable automotive maintenance. ## Description CRC 05046 Battery Terminal Protector - 7.5Wt Oz ## Features - Specially designed to protect battery terminals from corrosion which is the main cause of hard starts and battery failures - Provides a soft, lead-free protective coating - Protects battery terminals, cables and bulkhead connectors - Extends battery life - Easy to start ## Technical Specifications | Specification | Value | |---------------|-------| | Amazon Bestseller | #1,503,436 in Automotive (See Top 100 in Automotive) #2,452 in Automotive Replacement Battery Terminals & Ends | | Asin | B000CIPUNC | | Brand | CRC | | Color | Dark Red Viscous Liquid | | Customer Reviews | 4.8 4.8 out of 5 stars (2,434) 4.8 out of 5 stars | | Date First Available | August 9, 2012 | | Is Discontinued By Manufacturer | No | | Item Dimensions L X W X H | 6.7 x 6.7 x 19.7 cm | | Item Model Number | 05046 | | Item Weight | 272 g | | Manufacturer | CRC | | Model | 05046 | | Product Dimensions | 6.68 x 6.68 x 19.69 cm; 272.16 g | ## Images ![CRC Battery Terminal Protector Spray - Corrosion Coating - 7.5 oz - Image 1](https://m.media-amazon.com/images/I/71+U8BizMxL.jpg) ![CRC Battery Terminal Protector Spray - Corrosion Coating - 7.5 oz - Image 2](https://m.media-amazon.com/images/I/41TtxB5tMbL.jpg) ## Questions & Answers **Q: Approximately how many terminals can be coated using a single can?** A: I believe Toni made a mistake as she must live in Bolivia because in North American it's a known fact by most everyone with a Harvard PHD in Osmosis that with the gravitational pull of Mars on our solar system you'll get 478 uses on average size terminals (4cm wide). I'm sure she didn't do it intentionally and probably went to a public college, poor thing.... easy mistake to. make! Good Luck :) **Q: If i use this spray, do i still need battery anti corrosion washers?** A: I still use the washers on my car battery for added protection as they're quite inexpensive. I cut through one side with scissors and push them around the posts under the terminals. Saves me from disconnecting the terminals and the washers stay in place for years. On my golf cart, I just use the spray after washing down the batteries once a year. The spray seems to need re coating about once a year. I don't use the washers on the golf cart. So far, on the golf cart the terminals have remained corrosion free. **Q: Is this comparable to dielectric grease, and can that be used instead of this?** A: Dielectric grease is non conductive. Petroleum Jelly is conductive. I want to protect a trailer 7 blade round connectors and will op for PJ. **Q: Can I spray this on top of a little bit of corrosion? I am not able to remove all of it. Thanks.** A: Can you? Sure. Should you? NO. To be done right the terminal should be removed and thoroughly cleaned of all cossosion, then, apply the protective spray. Spraying it over corrosion wont stop it. If you cant get the terminal off, spray or pour vinegar and water on it to dissolve. Let it dry completely, then spray the terminals. Be safe ## Customer Reviews ### ⭐⭐⭐⭐⭐ Producto que protege los postes de la batería del auto *by on Reviewed in Mexico September 28, 2025* Producto que protege los postes de la batería de auto, lo recomiendo al 100 ### ⭐⭐⭐⭐⭐ Good product. No issues. *by on Reviewed in Canada November 29, 2025* Good product. No issues. ### ⭐⭐⭐⭐⭐ Good stuff *by on Reviewed in the United States August 26, 2026* Since I put this spray on, I haven't had any corrosion on my terminals. If you have a cart, you know that is a problem. Good stuff ## Frequently Bought Together - CRC 05046 Battery Terminal Protector - 7.5 Wt Oz. - CRC 05023 Battery Cleaner with Acid Indicator - 11 Wt Oz. - Schumacher Electric Battery Terminal Cleaning Brush, BAF-BI, for Automotive, Marine, and Power Sport Batteries, with One-Year Limited Warranty, Chrome --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/730960252-crc-battery-terminal-protector-spray-corrosion-coating-7-5-oz](https://www.desertcart.tw/products/730960252-crc-battery-terminal-protector-spray-corrosion-coating-7-5-oz) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-15*