The Ring Booster Cables/Jump Leads with a peak amp of 200A are designed for jump-starting vehicles in need with up to a 2.0L engine size. With a cable length of 3m, these high-quality booster cables provide a reliable and efficient solution for connecting batteries to jump-start a vehicle. The carrying case included makes it easy to store and transport the booster cables, ensuring they are always ready for use when needed. The RING brand is well-known for producing durable and trustworthy automotive accessories, making these booster cables a dependable choice for any garage or workshop.