Pogopin spring pin connected to conductive signal spring telescopic contact gold-plated pin pin

10mm circular magnetic connector with high suction force for both male and female ends, magnetic suction, waterproof, an

Pogopin Spring Telescopic Needle Charging Top Needle Probe Gold Plated Conductive Signal Needle

10mm circular magnetic connector with flat disc for opposite suction male and female ends

Pogopin connector spring retractable pin connector signal pin

10mm round magnetic suction connector, magnetic suction suction male and female end pair suction waterproof connector st

10mm circular magnetic connector with concave convex belt and disc type magnetic suction for male and female ends, teles

2pin connector pogopin connector telescopic conductive signal pin gold-plated

Circular 10mm magnetic connector for magnetic suction of male and female seats, magnetic suction for high current standa

Pogopin connector 4pin spring telescopic contact charging high current top pin probe connecting signal pin