Features 1、Voltage and Current: The rated voltage of the banana plug is 30Vac‑60Vdc, and the current is maximum.19A 2、Copper Material: The lantern banana plug is made of copper, zinc alloy and ABS. The diameter of the banana plug is φ4mm 3、Good Conductivity: The lantern banana plug is manufactured using high accuracy technology, with strong connectivity and good conductivity 4、Easy to Use: The lantern banana plug can be used with a banana socket, and the 4mm banana plug can be inserted into a 4mm regular banana socket 5、Scope of Application: Used in electronic instruments, industrial equipment, inverters, welding machinery, charging generators, automobiles, separation and distribution of solar cells, etc Specification Item Type: Banana Plug Material: Copper, Zinc Alloy, ABS Uses: Widely Used in Electronic Equipment, Industrial Equipment, Electronic Equipment, Inverters, Welding Machinery, Charging Generators, Ships, Rvs, Trucks, Automobiles, Separation and Distribution of Solar Cells, Hardware, Electronics, Electrical Appliances, Computers, Power Supply Stability Compressors, Game Consoles, Tape Recorders, Communication Products, Etc. Hole Diameter: Approx. φ4mm/0.2in Package List 20 x Red Banana Plug 20 x Black Banana Plug 20 x Yellow Banana Plug 20 x Blue Banana Plug 20 x Green Banana Plug