Thank you for viewing our products. Instant purchase is welcome. Thank you. [Compatible with Jackery Portable Power Stations] Fully charges in 15-20 minutes for 40-60Ah batteries and 30-40 minutes for 60-100Ah batteries, after which the car will start. Please note that this product is only compatible with Jackery Portable Power Stations 1500/1000/708/700/400/240. [High Quality] High mechanical strength, excellent insulation, and the use of plastic & positive copper core make it durable and less prone to breakage. [Specifications] 12V / 10A car battery charging cable with alligator clips. 16 AWG, 100% copper wire. Insulation protection: No exposed metal. Reliable Service: Please feel free to contact us if you have any problems or initial defects. [Important Notes] Only for use with 12V / 10A lead-acid batteries and cannot be used for electric vehicles. Also, it cannot be used as a jump starter. All products are quality inspected before shipment, so you can use them with quality assurance and peace of mind. In case of any issues, please contact us via email.