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

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

Custom 2-pin pogo pin connector spring retractable contact conductive signal transmission

8mm circular magnetic connector flat gold plated spring telescopic pin male and female ends

Pogopin spring pin connected conductive signal spring telescopic contact dip plug plate

Pogopin spring needle telescopic conductive electroplated gold current top pin probe

8mm round concave convex magnetic connector for male and female magnetic connectors

6mm circular magnetic connector with strong suction force and high current for both male and female ends

Pogopin connector 3 pin connection charging signal spring telescopic top pin probe

8mm circular magnetic connector with magnetic suction for high current, waterproof, gold-plated, stretchable standard pr