Reely RE-6534192 4 mm Gold-Plated Bullet Connector Set (40 Pairs)

Unlike standard bullet connectors that rely on nickel plating, this Reely set uses a gold-plated contact surface to keep resistance low and current flow stable in high-load RC power systems. The 4 mm diameter is sized for LiPo battery leads, ESCs, and motors, and the set includes 40 male/female pairs so you can re-terminate several models or build a complete power harness without buying multiple packs.

Highlights

• Gold-plated brass contacts for corrosion resistance and minimal voltage drop
• 4 mm bullet/banana style, compatible with common RC battery and ESC leads
• 40 pairs (80 pieces) – enough for multiple builds or replacements
• Solder connection for a secure, low-resistance joint
• Supports continuous current up to 80 A and peaks up to 120 A

In daily use

These connectors are intended for hobbyists who need reliable, high-current connections in RC cars, boats, aircraft, or drones. The gold plating helps prevent oxidation, which is especially useful in humid or outdoor environments. Because the connectors are uninsulated, you will need to add heat shrink tubing after soldering to prevent short circuits. The brass base material provides good conductivity while remaining durable through repeated connect/disconnect cycles.

Full specifications

• Connector type: Bullet / Banana plug
• Connector diameter: 4 mm
• Plating material: Gold
• Base material: Brass
• Gender: Male and female
• Connection method: Solder
• Max. continuous current: 80 A
• Max. peak current: 120 A
• Operating temperature range: -20°C to +120°C
• Quantity: 40 pairs (80 pieces total)

Final note

A practical set for anyone who regularly solders their own RC power connections and wants the reliability of gold-plated contacts without paying a premium for pre-assembled cables.