Yokomo RP-121P4 Aluminum Battery Plug Cap Set 4mm Red/Black

Description

Yokomo RP-121P4 Aluminum Battery Plug Cap Set 4mm Red/Black

Yokomo RP-121P4 Aluminum Battery Plug Cap Set 4mm Red/Black

Safeguard your battery connections with these precision-engineered aluminum caps. The vibrant red and black coloring provides instant polarity recognition, eliminating wiring errors before they happen. Specifically crafted for Φ4 European bullet plugs, these caps deliver both functional security and a clean, professional appearance to your power system.

Standout Features

• Color-coded system prevents dangerous polarity mix-ups

• Rugged aluminum housing withstands rough handling

• Perfect Φ4 fit ensures secure plug coverage

• Minimal weight addition preserves performance

• Contrasting colors create visual wiring clarity

The Practical Advantage

• Stops reverse polarity mishaps before they damage components

• Guards delicate plug ends from dirt and impacts

• Maintains solid connections during vigorous operation

• Adds a refined finishing touch to serious builds

Technical Details

• Construction: High-grade aluminum

• Color Options: Red (positive), Black (negative)

• Designed For: Φ4 European bullet connectors

• Package Contents: Matching pair (1 red, 1 black)

More than mere cosmetic accents, these caps serve as critical protectors for your electrical system. Yokomo’s thoughtful design combines error-proof color coding with durable metal shielding, offering peace of mind alongside enhanced aesthetics. A simple yet vital upgrade that keeps your power flowing safely and consistently.

Includes support on all R/C Car issues and technical support.  We support all the cars that we promote.  Contact us directly with all questions – nextlevel@nextlevelrccars.com

We carry a full line of  Yokomo tires & wheels.  Please view our website  Shop Menu (Click Here) for all parts available. 

If you don’t see your part, please email nextlevel@nextlevelrccars.com with the part number or information.  

This is a hobby grade product, all parts are available. 

*We are an authorised Yokomo R/C Car Dealer in Canada.  Buy local – No duties and we manage all warranty claims.

Additional information