NOCO Battery Cleaner & Acid Detector - E404 - 14oz

The NOCO E404 Battery Cleaner + Acid Detector uses a fast-acting foaming formula that turns pink when it contacts battery acid. It neutralizes, dissolves, and removes corrosion from battery terminals, cables, hold-downs, battery boxes, enclosures, and carriers. The spray-on, rinse-off formula helps restore clean electrical contact surfaces for maximum current flow and reduced voltage leakage. Why It Works Detects acid quickly, using foam that turns pink upon contact. Removes corrosion through neutralizing and dissolving action. Supports current flow by removing corrosion-related resistance. Reaches terminals, cables, hold-downs, enclosures, boxes, and carriers. Works within 2–4 minutes, based on NOCO’s listed reaction time. Included 1 x NOCO E404 Battery Cleaner + Acid Detector aerosol can Specifications Model: E404 Chemical Type: Battery Cleaner and Acid Detector Appearance: Yellow foaming agent Acid Detection: Foam turns pink upon contact with battery acid Reaction Time: 2 to 4 minutes Net Fill: 12.25 fl oz (362.27 mL) Applications: Vehicle battery terminals, cables, hold-downs, enclosures, boxes, and carriers Retail Package Dimensions: 2.50 x 2.50 x 7.78 in Retail Package Weight: 1.10 lb