1. Scope of application: widely used in cars, RVs, yachts, RVs, ships, UTVs, ATVs, etc. 2. Simple product, easy to install 3. Simple to use, more convenient and safe to charge 4. This product is resistant to dirt, water, dust and sand, and can be used for many years 5. Plastic insulation cap, easy to open and close, snap into place, never fall off or accidentally arch
