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

2pin magnetic suction connection charging cable with double suction male and female ends, super large suction force spri

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

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

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

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

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

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

3-pin spring pin connector pogopin connector spring telescopic contact charging high current

Pogopin spring needle telescopic conductive electroplated gold current top pin probe