Key benefits Protects electrical components from damage if wiring is connected incorrectly (reverse polarity protection). Waterproof and built with a sturdy, durable design for reliable outdoor and vehicle use. Simple, quick installation saves time and reduces installation errors. Long service life reduces the need for frequent replacements. What it does Provides a compact protective module for DC electrical systems. Compatible with all DC 12–24 V vehicles, making it a universal solution for motorcycles, cars, and other 12–24 V vehicle applications. Important features and specifications Function: Reversepolarity protection and durable electrical protection for DC 12–24 V systems. Compatibility: Universal for all DC 12–24 V vehicles (motorcycles, cars, ATVs, scooters, etc.). Durability: Waterproof and constructed to be sturdy and long lasting. Installation: Easy to install with straightforward wiring. Package weight: 88 g / 3.10 ounces. Package dimensions (L×W×H): 72 × 72 × 85 mm / 2.83 × 2.83 × 3.35 inches. Retail packaging: Yes. Practical use scenarios Motorcycle: Protect headlights, turn signals, and aftermarket accessories from damage if wiring is connected incorrectly or exposed to weather. Car: Safeguard auxiliary lights, dash accessories, or replacement fixtures during installation and everyday use. Offroad/utility vehicles: Provide reliable protection for ATVs, scooters, or utility vehicles used in wet or rugged conditions. Why choose this product Delivers reliable protection against common wiring mistakes and environmental exposure. Universally compatible with 12–24 V vehicle systems, reducing the need to find modelspecific parts. Compact size and retail packaging make it easy to store, , and install. Includes One waterproof protective module, retail packaged (weight and dimensions above).