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

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

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

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

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

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

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

Pogopin spring needle telescopic conductive electroplated gold current top pin probe

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