Feature: 1. CONVENIENT SOLUTION: When your car battery drains and leaves you stranded, it may be difficult to find someone to help jump to start your car. Jumper cables offer you an efficient solution, allowing you to conveniently use the power from the available cordless tool battery to start your car 2. QUALITY MATERIAL: Adapter is made of robust ABS plastic with a convenient, non slip design. Features quality tinned copper wire cores for excellent conductivity and flexibility. The cables are covered with prevent fire silicone rubber insulation, and the clamps are made with fully insulated materials to prevent sparking 3. APPLICABLE BATTERY MODEL: 8-AWG wire adapter is compatible with for 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11-1860 48-11-1890 18V li ion batteries 4. WIDE APPLICATION: Jumper cables with adapter is suitable for most motorcycles, cars, and SUVs, capable of jumpstarting up to 5.0L gasoline and 3.0L derv engines 5. COMPACT AND PORTABLE: The auto booster jump cable is easy to store and available for use anytime. Providing maximum safety and long lasting performance in various conditions Specification: Item Type: Jumper Cables with Adapter Material: ABS Battery: 1 x 18V li ion battery(not included) Wire Gauge: 8AWG Application: For 48-11-1828, 48-11-1815, 48-11-1840, 48-11-1850, 48-11-1860, 48-11-1890, 18V series li ion battery. Package List: 1 x Adapter 1 x User Manual Note: 1. Please keep the car ignition time between 1-2 seconds; otherwise, long time excessive current may risk damaging the tool battery.2. Batteries with larger capacities can provide greater starting currents, enabling the starting of cars with larger displacements.3. It is not recommended for starting high displacement derv engines, as the tool battery may not be able to handle the extremely high currents required for starting.4. This jump cable does not convert or reduce voltage. It simply provides an additional option for starting the car in emergency situations.