XT90 Male Connector with Housing, 90A+, Brass Contacts

This XT90 male connector is built for high-current battery and power connections on larger multirotors and other RC vehicles drawing more current than a standard XT60 is comfortably rated for. Its molded nylon housing holds gold-plated spring contacts in precise alignment, which is what makes the connector easy to plug in cleanly every time without the contacts shifting out of position inside the shell, and the housing's shape itself physically prevents a reverse-polarity connection or an accidental short from a loose strand of wire touching the wrong terminal.

Rated for 90A and beyond on a continuous basis, the connector's 4.5mm metal contact size and brass construction give it a genuinely tight fit designed specifically to reduce contact resistance, since even a small amount of resistance at a high-current connector translates into real power loss and heat under sustained heavy draw. It accepts wire up to 8AWG, substantial gauge suited to the kind of high-current packs this connector size is meant for, and semicircular solder terminals make soldering the wire onto the connector noticeably easier than a fully enclosed cylindrical terminal would be.

At just 6g, the connector itself adds negligible weight to a build, and the housing's yellow color matches the common XT90 color convention used across most manufacturers, making it easy to visually distinguish from XT60 (typically a different housing color) at a glance when sorting through a parts bin.

Builders working on larger multirotors, high-current battery packs, or any RC project where an XT60 connector is genuinely undersized for the current being drawn will find the XT90's higher rated current and tight-fitting housing the appropriate upgrade.