Heavy-Duty All-In-One Dual-Ended Battery Terminal Cleaner Tool Kit With Stainless Steel Wire Brush, Metal Case, And 10 Anti-Corrosion Washers (5 Red, 5 Green) For Car, Truck, RV, Marine Batteries

Heavy-Duty Dual-Ended Battery Terminal Cleaner Kit
✔️ Includes 2 brushes and 10 anti-corrosion washers for 6V/12V

Keep your vehicle's battery terminals in peak condition with this all-in-one maintenance kit. It cleans corrosion and protects 6V/12V systems across cars, trucks, RVs, boats, and more.

✅ 2 metal-case brushes with stainless steel wire bristles for heavy-duty cleaning
✅ 10 anti-corrosion fiber washers: 5 red (positive) + 5 green (negative)
✅ Red and green color-coded gaskets indicate positive and negative terminals
✅ Fits top-post and side-post batteries (6V and 12V)
✅ Outer ring 44 mm (1.73 in); inner ring 20 mm (0.79 in); removable inner ring expands to 30 mm (1.18 in)

💡 What is a battery terminal maintenance kit used for in automotive electrical systems and how does it prevent corrosion? Here's a handy rundown: - Keeps terminals clean to improve conductivity - Provides ongoing protection with fiber washers - Fits 6V/12V top-post and side-post batteries - Reduces moisture and acid gas exposure to slow corrosion

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