LRP 2x2S LiPo Charge/Balance Lead. This charge lead is an advanced charging solution designed for simultaneous charging and balancing of two 2S competition batteries in a series connection, allowing them to be charged as a single 4S pack. This 600mm charge lead features 4mm bullet connectors on the charger side and 4/5mm bullet connectors on the battery side, making it compatible with both 4mm and 5mm battery tubes. Additionally, it uses a five-pin XH style connector, making it compatible with a wide range of battery chargers while providing 2mm bullet connectors for precise balancing. Built with Silicon-Flex cables and high-quality 4/5mm gold connectors, this charge lead ensures optimal performance and durability. For enhanced protection and reliability, the lead is equipped with a protection mesh and shrink tube on both ends, with the LRP logo imprinted for a professional finish. LRP's innovative design eliminates the common issue of balancer wires coming off unnoticed under the shrink tube at the 4/5mm plug by keeping the balancing wires in a protected area, ensuring reliable and trouble-free charging.