Description: Product name: Jumper Cables Adapter Feature: This 12AWG battery jump start cable is a practical emergency tool for vehicles and small devices with dead batteries. The operation process is simple and easy to follow.The 12AWG tinned copper cable and serrated positive and negative clamps ensure efficient current transmission and secure clamping, resulting in a high jump start success rate.Its weather-resistant design, which ranges from -20°C to 60°C, allows it to operate effectively in both northern winters and southern summers. Whether your car battery dies mid-trip or your lawn mower loses power suddenly, simply follow the steps to connect the battery and complete a jump start in minutes. Package includes: 1* Jumper Cables Adapter Notice : 1.Avoid overloading during use.Use the jumper according to the starting power requirements of the vehicle and device to prevent damage to the product or device due to excessive load. 2.Before each use, check the remaining battery charge to ensure sufficient power to support the starting operation to avoid starting failures due to insufficient power. 3.After the vehicle is successfully started, be sure to disconnect the jumper cables from the car battery and the battery from the adapter within 30 seconds.Exceeding the connection time may cause circuit failure or safety hazards. 4.Before starting, confirm that your battery output power matches the vehicle's starting requirements to avoid power incompatibility.Please also note that this jumper is only intended for emergency starting and does not provide voltage conversion or step-down functions.Ensure that the battery voltage matches the device's requirements before use. 5. Strictly follow the "connect battery clamps first" → "insert battery" → "disconnect power after starting" sequence. Do not reverse these steps to avoid potential safety hazards during wiring.