Features: Made of high-quality materials, robust and durable. Silver-plated contacts - provide longer life when used in high power, high temperature applications. Terminals can be crimped or soldered to the cable. Unique Feature: Mechanically keyed housing - prevents accidental mating of components (each contact plugs into another - no male and female versions available). Enclosure - Provides industrial strength and durability. Gendless design - makes assembly quick and easy and reduces the need for high stock levels (only one part to stock!). Flat Wipe Contact System - A wiping action cleans the contact surface during disconnection. Specification: 50A Rated voltage: 600V Contact material: copper silver Fire protection class: UL94-V0 Operating temperature -20C to 105C 50A applicable wire diameter: 12-6AWG Protection class: IP20 Suitable for installation and use in advanced vehicles such as ships, yachts, RVs and buses. Due to different batches, the actual product may have slight differences or color differences, which does not affect use. Material: plastic Color: As shown Package Contents: 10 x battery connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.