SoloGood Amass XT90-S Anti-Spark Connectors (5 Pairs) for RC Battery, ESC, and Charger Leads

SoloGood supplies five pairs of Amass XT90-S anti-spark connectors, each set including five male and five female plugs. These connectors are built for remote control models, commonly used with large LiPo batteries, ESCs, and chargers. The key upgrade over standard XT90 connectors is an integrated resistor that prevents sparking when connecting power, reducing wear on the contacts and improving safety.

How the Anti-Spark Feature Works

The XT90-S connector embeds a resistor inside its housing. When you connect a battery to an ESC, the resistor momentarily handles the inrush current, suppressing the visible spark that normally occurs. This protects the connector surfaces from pitting and burning, extending the lifespan of both the connector and the devices it links. The design is derived from the larger AS150 anti-spark system but condensed into the compact XT90 form factor.

Connector Specifications and Package Details

Each connector uses a reusable end design that allows multiple insertions and removals from the enclosure without loss of fit. The housings fully enclose the wiring to prevent accidental short circuits or exposure.

Can the XT90-S Connectors Work with Existing XT90 Plugs?

Yes, the XT90-S is fully compatible with standard XT90 connectors. The male and female plugs mate with any existing XT90 equipment, so you can replace standard connectors with anti-spark versions without changing your setup.

Common Questions About the Amass XT90-S

What is included in the package?

The package includes 5 male (for ESC) and 5 female (for battery) connectors.

Are these connectors safe for high-current applications?

They are designed for high current endurance and have passed multiple safety certifications (UL, CE, ROHS, ISO9001). The fireproof housing adds an extra layer of protection.

How many times can you insert and remove these connectors?

The manufacturer rates them for up to 1000 insertion and removal cycles, making them durable for repeated use.

Typical Applications in RC Models

These connectors are suited for large remote control aircraft and other RC vehicles. Use the male plug on the ESC and the female plug on the battery. They also work with RC chargers that accept XT90 connectors. The anti-spark feature is especially valuable when connecting high-capacity LiPo batteries, where sparks are otherwise common and can damage both the plug and the user's equipment.