High-Efficiency 5W 18V Lead-Acid Battery Solar Charger for Vehicles
Durable monocrystalline solar panel ensures optimal energy conversion even in low-light conditions. Precision-engineered waterproof casing (IP65-rated) withstands harsh weather for year-round outdoor use. Universal 18V output compatible with cars, boats, RVs, and motorcycles—ideal for maintaining lead-acid batteries during storage. Ultra-slim design (3mm thickness) with reinforced PET surface resists scratches and prolongs lifespan. Plug-and-play setup—no wiring needed, simply place on dashboard or mount via pre-drilled holes. Built-in smart diode prevents reverse discharge, ensuring battery safety during nighttime. Perfect for off-grid adventures, emergency power backup, or daily vehicle maintenance. Exclusive bulk pricing available for fleet operators and wholesale buyers.