








ROCKBROS Portable Electric Air Pump with 150 PSI
ROCKBROS Portable Electric Air Pump with 150 PSI
ROCKBROS Portable Electric Air Pump delivers professional-grade inflation up to 150 PSI with precision and efficiency. Engineered with auto-shutoff technology to prevent over-inflation, this compact device features multiple valve adapters for versatility across bicycles, motorcycles, and sports equipment. Its rechargeable battery provides reliable performance wherever inflation is needed, making it an essential tool for cyclists and outdoor enthusiasts demanding accuracy and convenience.
Features
- Ultra-Portable Powerhouse: The RZH4-XIV is compact enough to fit in the palm of your hand, delivering lightning-fast performance. With a maximum pressure of 150 PSI and a wind speed of 10L/min, it effortlessly inflates a 700 x 23C tire (80-100 PSI) in just 32 seconds. Need to top off a road bike tire (0-100 PSI)? It only takes 1 minute and 32 seconds.
- Smart Auto-Shutoff: Set your desired pressure, and the RZH4-XIV will handle the rest. This bike tire pump automatically stops when it reaches the target pressure, ensuring precision and convenience every time.
- Extended Usage on a Single Charge: Equipped with a powerful 5000mAh battery, the RZH4-XIV can inflate up to 8 tires on a single charge. Its innovative cooling system enables continuous operation for an impressive 25 minutes without needing breaks.
- All-in-One Hose Design: For ultimate convenience, this compact bike pump integrates the hose, body, Presta, and Schrader valves into a single unit. Switching between valves is effortless with a quick rotation, simplifying storage and enhancing portability. The 360° rotation hose ensures easy installation on bicycle valves without awkward angles or dead ends.
- Complete Package: Inside the box, you'll find the versatile all-in-one device featuring the hose, Presta, and Schrader valves. Along with the RZH4-XIV, you'll receive a charging cable and an instruction manual, making it a comprehensive and user-friendly package.
Product Information
Feature | Description |
Brand | ROCKBROS |
Material | Nylon+PC |
Product Dimensions | ≈107x65 x38mm |
Weight | ≈380g |
Battery Capacity | 5000mAh |
Inflation Pressure Range | 3-150 psi |
Pressure Range | 3-200 psi |
Air Hose Length | 98.1mm (120° American French valve) |
Charging Temperature | 5°C - 40°C |
Discharging Temperature | -10°C - 45°C |
Storage Temperature | -10°C - 45°C |
Charging Port | USB Type-C |

ROCKBROS Portable Electric Air Pump with 150 PSI
Sale price$51.27 USD