The Genuine BMW Battery Lead Positive Underfloor - 61129292883 is a high-quality battery cable designed specifically for BMW vehicles. It is used to connect the positive terminal of the battery to the vehicle's electrical system, providing a reliable and secure power supply. This battery lead is made from durable materials and is designed to withstand the harsh conditions of the underfloor area. It is an essential component for maintaining the proper functioning of the vehicle's electrical system and ensuring reliable starting and operation. This product is an original BMW part and is compatible with a wide range of BMW models.