Description
Reviews
| Brand | - |
| Category | Bicycles, Cycling Gear & Parts / Inflators & Repair Tools |
| Origin | - |
| Brand | Waterman |
| Model Number | 1157 |
| Power Source | Rechargeable Lithium Battery |
| Max Pressure | 150 PSI |
| Functions | Inflate, Deflate, Measure |
| Display Type | Digital LCD Screen |
| Charging Port | USB-C |
| Weight | 350 grams |
| Included Nozzles | 4 Interchangeable Adapters |
| Warranty | 1 Year Limited |
Anonymous
Mar 30, 2026
Rating: 5/5
Easy to use interface
The LCD screen is bright and easy to read even in sunlight. Setting the target pressure is intuitive, and it stops automatically when reached. Very satisfied.
Anonymous
Mar 28, 2026
Rating: 5/5
Compact and powerful
I was skeptical about the size, but this pump has serious power. The deflate function is also super handy for packing up gear. Highly recommend for households.
Anonymous
Mar 22, 2026
Rating: 4/5
Great value, slightly loud
Does exactly what it says. It inflates my bike tires quickly and the digital gauge is accurate. Only downside is it's a bit louder than I expected, but not a dealbreaker.
Anonymous
Mar 17, 2026
Rating: 3/5
Good but battery drains fast on high pressure
Works well for low-pressure items like balls and pillows. When I tried to max out the pressure for a road bike tire, the battery drained much faster than anticipated.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for camping trips
This little pump is a lifesaver. I used it to inflate our air mattresses and pool floats in minutes. The battery lasted through multiple items without needing a recharge.
Anonymous
Mar 09, 2026
Rating: 4/5
Solid build quality
Feels durable and well-made. The included nozzles fit securely. I've used it for car tires and sports equipment with no issues so far.
Q: What is the maximum tire width this can handle?
A: This pump is suitable for standard bicycle, motorcycle, and car tires. It is not recommended for large truck or heavy-duty agricultural tires.
Q: Is the pressure gauge accurate for car tires?
A: Yes, the built-in digital sensor is calibrated for automotive use and provides readings within +/- 1 PSI of standard gauges.
Q: Can this pump be used while it is charging?
A: Yes, the Waterman 1157 supports pass-through charging, so you can operate it while it is connected to a power source.
Q: Does it come with a carrying case?
A: The package includes the pump, four nozzle adapters, and a USB-C charging cable. A carrying case is sold separately.
Q: How long does it take to fully charge the battery?
A: Using a standard 5V/2A USB-C adapter, the battery typically reaches full charge in approximately 2.5 to 3 hours.
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