Overview
The 1UP Racing LowPro 4/5mm Stepped Bullet Plugs (10-Pack) are designed for racers and builders who demand maximum electrical efficiency, secure connections, and clean professional soldering. The oversized contact design delivers ultra-low resistance and an exceptionally tight fit for high-current RC applications.
The stepped 4/5mm design provides excellent versatility — one bullet works with batteries featuring either 4mm or 5mm inputs. Ideal for shops, teams, or racers stocking up on premium connectors.
Key Features
- Stepped 4/5mm bullet design — fits both input sizes
- Oversized contact area for ultra-low resistance
- Low-profile head keeps wiring compact
- Deep recessed solder cup for clean solder joints
- Compatible with 11–16 AWG wire
- 10 bullet plugs per pack
Performance Benefits
- Maximum current transfer with minimal power loss
- Secure, vibration-resistant connection
- Consistent, reliable electrical performance
- Bulk pack is perfect for team and shop builds
Usage Notes
- Fits LiPo batteries with 4mm or 5mm bullet inputs
- Solder with 11–16 AWG wire for best current capacity
- Ideal for battery leads, charge leads, and power adapters
- Pairs perfectly with 1UP Racing LowPro Bullet Grips (sold separately)
What's Included
- (10) 1UP Racing LowPro 4/5mm Stepped Bullet Plugs
Summary
- 10-pack of stepped 4/5mm LowPro bullet plugs
- Oversized contact for ultra-low resistance
- Low-profile head design
- Deep solder cups for clean, strong joints
- Great value for teams and serious builders
