Harness the power of the sun with this high-efficiency Monocrystalline Silicon Solar Panel, designed for durable, long-term use and exceptional photoelectric conversion. Crafted from premium monocrystalline silicon material, this solar panel delivers reliable and eco-friendly energy output, making it an ideal choice for charging batteries, lamps, and other 3.7-6V devices via the convenient DC5521 connector. Key Features: · Durable Monocrystalline Silicon Material: Ensures long-lasting performance and enhanced durability for extended use in various environments. · High Efficiency & Photoelectric Conversion: Maximizes solar energy absorption to provide efficient and stable charging output. · Energy Saving & Eco-Friendly: Utilizes renewable solar power to reduce electricity consumption and environmental impact. · Lightweight and Portable Design: Compact size (approx. 14.5 x 14.5 cm) and light weight (approx. 103g) make it easy to carry and install anywhere. · Versatile Charging Compatibility: Perfect for charging batteries, lamps, and other devices operating within 3.7-6V with a DC5521 connector. Specifications: · Material: Monocrystalline Silicon · Operating Current: 0 - 500mA · Output Connector: DC5521 · Size: Approx. 14.5 x 14.5 cm (5.7 x 5.7 inches) · Line Length: Approx. 23 cm (9.1 inches) · Weight: Approx. 103g · Condition: 100% Brand New Package Includes: · 1 x Monocrystalline Silicon Solar Panel This solar panel offers a practical, energy-efficient solution for off-grid power needs, combining portability with reliable performance to keep your 3.7-6V devices charged wherever sunlight is available.