Product Descriptions: Descriptions: PolyMax  bullet 3.5mm Gold Connectors has Quality 3.5mm sprung gold connectors can handle the large current, perfect for 3500mAh or larger capacity batteries or 50A+ systems. These gold connectors are well machined and gold plated with a rear side-cut for easy soldering. Specifications: Size 3.5mm Material Brass Plating Gold Current Rating 30A Shipment Weight 0.01 kg Shipment Dimensions 8 × 6 × 3 cm Package Includes: 1 x PolyMax 3.5mm Gold Connectors 10PAIRS (20PC)