12V Solar Panel Trickle Charger & Battery Maintainer
Premium 10W monocrystalline solar panel ensures high energy conversion efficiency (up to 22%) for reliable power even in low-light conditions. Heavy-duty ABS housing with anti-corrosion coating, reinforced edges, and waterproof design (IP65-rated) for outdoor durability. Smart PWM charging technology prevents overcharging, reverse current, and short circuits, compatible with 12V lead-acid, AGM, and gel batteries. Includes 1.5m cigarette lighter plug + M10 ring terminals for versatile use in cars, boats, RVs, motorcycles, and farm equipment. Ultra-compact (290x180x20mm) with built-in kickstand for optimal sun alignment. Ideal for long-term battery maintenance, eliminating parasitic drain during storage. Ships in bulk with wholesale pricing—global logistics support for large orders. *Note: Not for deep-cycle charging; requires direct sunlight exposure.*