Arrowmax AM-701014 5 to 4mm 24K Bullet Reducer (2 pcs)  [AM-701014]

Small adapter for mixed connector setups

The Arrowmax AM-701014 bullet reducer provides a neat solution for users juggling batteries with both 5mm and 4mm plugs. Slip the reducer into the 5mm bullet and you can use your existing 4mm leads without altering the pack.

Simple plug swapping on the fly

Fitting the reducer into a 5mm LiPo plug converts it to accept 4mm connectors instantly, so you can switch chargers or ESCs without changing wiring. It is ideal for hobbyists who rotate batteries between different rigs.

Gold plated contacts for stable flow

The 24K gold plating on these reducers enhances electrical contact and helps prevent corrosion. That means steadier current delivery and reduced chance of contact-related voltage drops during heavy loads.