5Pair Magnetic Pogo Pin Connector 3Pin Pogopin Male Female 2.54 MM Spring4479
How about application: Center Pin as Postive pole, the other 2 pin as the negative poles.
Application: Toy, Automotive, Instrument, Electronic Equippment, Battery Charge.

Spring Loaded Pogo Pin Connector
Pitch 2.54 mm; Through Holes PCB solder
Material: Nylon PA9T+metal
colour: black

Package Contents:
5 Pairs x Magnetic Pogo Pin Connector(5 males + 5 females)