XT90-S Female/Female Connector anti-spark

High current XT90 Female anti-spark connector with integrated pre-charge resistor. Reduces switching spark, protects controller capacitors and the connector itself. Suitable for e-bikes, e-motorcycles, scooters, RC and DIY projects.

Customization

• Battery side (most frequent use)
• Battery ↔ controller / charger / adapters
• For projects where reliable connection without spark is important

Benefits

• Anti-spark function – cleaner connections, longer component life
• Low resistance – more stable operation at high currents
• Key geometry – protection against false polarity
• Robust PA/nylon housing construction

Specifications

• Type: XT90 Female anti-spark, 2 pin DC
• Rated current: ~90A (continuous; peaks depend on wiring)
• Recommended cable: 10-12 AWG
• Contacts: gold-plated copper alloy
• Quantity: 1 pc. ( XT90 Male – separately)

Installation

• Observe polarity (+/-), soldering iron with sufficient power, short heating
• After soldering – heat-shrink couplings, leave a tension loop in the cable
• When connecting: briefly pre-charge, then squeeze all the way in

FAQ

Will the anti-spark work with a simple XT90 pair?
Yes, one side of the anti-spark is sufficient (a quality pair is recommended).

Is it suitable for fast charging?
Yes, if the voltage/current and the cross-section of the wires meet the manufacturer’s requirements.

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