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

Pogopin spring needle telescopic conductive electroplated gold current top pin probe

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

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

3-pin bent pogopin connector with gold-plated spring and telescopic connection for charging and signal transmission

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

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

Circular 8mm concave convex magnetic connector with magnetic disc for male and female suction st

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

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