The 12V Plug with Eyelet Terminals permanently connects directly to your battery with integrated 3/8" eyelet terminals. Easily power your favorite 12V devices directly from your battery, including a tire inflator, vacuum, coffee maker, fan, cooler, and more. It features fused connections to protect against short circuits and a water-resistant cap to protect the 12V female socket from the elements. Made from a high-conductivity copper wire with a rated capacity of 15 amps. Molded reliefs prevent unwanted strain on the wire connections.