1.4in1 Solar Panel Connectors Kit: a comprehensive set that includes connectors for XT60, DC5521, and DC7909, designed for versatile solar charging needs. current capacity: able to handle up to 7 A, making these connectors suitable for solar panels up to 140 W at 18 V or up to 280 W at 36 V, ensuring efficient energy transfer. electrical conductivity: constructed with an oxygen copper wire core to minimize resistance and provide a stable current, improving performance in various conditions. insulation material: the insulation shell resists extreme temperatures, is fireproof, anticorrosive, and offers UV protection for outdoor durability. Key features and benefits: Broad compatibility with XT60, DC5521, and DC7909 interfaces for versatile solar setups. Robust current handling up to 7 A to support common small to mid size solar installations. Low resistance and stable current thanks to oxygen copper wiring. Durable, outdoorready insulation that withstands heat, sun exposure, and environmental factors. Use scenarios: Offgrid camping or RV setups: connect portable solar panels to a charge controller or battery pack using the compatible XT60, DC5521, or DC7909 connectors. Remote power or cabin backup: link solar panels to a battery bank or small inverter system for reliable 12V/24V charging in remote locations. Small solar charging stations: create a compact kit to charge portable devices or 12V electronics by pairing panels with compatible connectors. This kit provides a reliable, multiprotocol solution for solar charging needs, emphasizing function, compatibility, material quality, and performance in outdoor environments.