Features: High quality materials: The 30a extension line mobileenergy storage battery connection line is to ensure high durability and reliability. Highcurrent transmission: The battery connection line is for 30a and can support highcurrent transmission to meet the needs of highpower devices. Safe and reliable: With leakage resistant and overloads protections functions, ensuring safe during use. Extension cable design: This connection cable with a certain length, which can effectively extend the distance between the battery and the device, providing greater flexibility and convenience. Mobile energy storage: suitable for connecting to mobile energy storage batteries, convenient to carry and use, meeting the needs of outdoor activity or temporary electricity consumption. connector: Adopting the connector design to ensure secure connection and reduce energy consumption. Specifications: Component: Plastic Length：approx 50cm/19.7in 100cm/ 39.4in Support:20A 30A Power Cord Cable:14AWG Package Includes: 1PC 50/100cm Connector Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.