Jaycar EC3 Bullet Connectors – Polarity-Sensitive Plug & Socket Pair (Solder Type)

You're wiring a Li-Po to an RC motor or ESC and you want a connection that won't come loose at 4,000 RPM. EC3 bullet connectors are the go-to for exactly that job — compact, polarity-sensitive so you can't accidentally reverse-kill your board, and rated for the current spikes a brushless motor throws during acceleration. This Jaycar pack gives you one plug and one socket per packet. Solder type, so you get a solid joint once it's done. No fiddly crimping, no wobbly alligator clips. Solder, shrink-tube, clip together, and the connection stays put through a full season of runs

• Polarity-sensitive design prevents reverse-connection to Li-Po or motor
• Solder-type termination for a secure, low-resistance joint
• One plug and one socket per packet — ready to pair
• Commonly used for Li-Po battery to RC motor/ESC connections
• Compact EC3 bullet form factor suits tight build envelopes