Yokomo RP-121P4 Aluminum Battery Plug Cap Set Φ4 (Red/Black)

PO Closed 23rd JULY

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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.