Bomba elétrica para bicicleta ROCKBROS com visor LED, carregamento USB-C, 150 PSI, Presta/Schrader/Dunlop, preto

Forget bulky floor pumps and CO2 cartridges—this ROCKBROS electric bike pump packs 150 PSI into a pocket-sized aluminum body. A bright LED display shows real-time pressure in four units, while the 2000 mAh battery recharges via USB-C in about two hours. Presta, Schrader, and Dunlop valves are all covered out of the box.

Highlights

• 150 PSI max pressure with auto shut-off at your preset value
• LED digital display: PSI, BAR, KPA, KG/CM²
• 2000 mAh rechargeable battery, USB-C charging (cable included)
• Integrated LED light for low-light inflation
• Aluminum alloy and ABS construction, black finish
• Includes Presta, Schrader, and Dunlop adapters

In daily use

Set the target pressure, press start, and the pump stops automatically—no overinflation, no guesswork. The compact body fits in a jersey pocket or saddle bag, and the built-in light helps you find the valve at night. From road tires to mountain bike shocks, balls, and even small car tires, one charge handles multiple top-ups.

Full specifications

• Max pressure: 150 PSI / 10.3 BAR
• Pressure units: PSI, BAR, KPA, KG/CM²
• Display: LED digital
• Battery: 2000 mAh, 7.4V
• Charging: USB-C, 5V/2A, approx. 2–3 hours
• Auto shut-off: Yes, preset pressure
• Valve compatibility: Presta, Schrader, Dunlop (adapters included)
• Integrated light: LED
• Material: Aluminum alloy, ABS
• Colour: Black
• Operating temperature: -10°C to 60°C
• Noise level: <80 dB
• Applications: Bicycles, motorcycles, scooters, balls, small car tires
• Included cable: USB-C to USB-A

Final note

A reliable, rechargeable pump that replaces the floor pump for everyday rides—small enough to take everywhere, powerful enough for almost any tire.