- 4-in-1 Connection Adapter: This comprehensive solar module connection adapter set includes everything you need for efficient solar charging, featuring connectors for XT60, DC5521, and DC. - High-Efficiency Charging: Built with oxygen-free copper wire core, this charging cable reduces resistance and ensures a steady current flow, enhancing the performance of your devices. - Optimal Insulation Material: The connectors are made from insulating materials that provide excellent protection against extreme temperatures, fire, and UV damage, ensuring safe and reliable operation. - Wide Compatibility: Designed for various solar modules under 140W at 18V or 280W at 36V, this set works seamlessly with brands like Powkey, SinKeu, Enginstar, and more. Use Cases: 1. Perfect for camping trips where portable solar panels are used to charge devices. 2. Ideal for off-grid living, allowing you to power small appliances with solar energy. 3. Great for emergency power solutions during outages, ensuring your essential devices remain charged.