Features: Car Jump Starting Adapter convert for 18V-20V power tool batteries into vehicle boosters, featuring 13.5V output for cars/trucks via heavy duty automotive boosting cable. Equipped with LED power indicators, insulated grip handles, and strong clamps with jagged teeth for secure connection and shockproof operational during battery charging conversion. Ideal for enthusiasts, contractors, and driver who already own compatible power tool batteries (sold separately), offering portable roadside assistance without carrying dedicated jump starting. Safely jump starting stranded vehicles in parking lots, remote job sites, or during winter emergencies using your existing tool batteries for trucks. The compact design enables easy storage in glove compartments, while its stable output ensures quick power transfer through automotive grade copper cable within 2 minutes of charging. Specifications: Component:Plastic Type:B/C/A/D Size:Approx.32.5cm/12.8inch Input: 18V/20V Output: 13.5V Package Includes: 1Pc Car Jump Starting Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.