ROCKBROS Electric Bike Pump, 100PSI Portable Mini Bike Pumps 300mAh

Powered by a strong motor, ROCKBROS Portable Electric Pump delivers an impressive volume of air at high pressure, letting you inflate your tyres quickly and effortlessly. It is incredibly light in weight and ultra-compact in size to fit in your pocket. It is compatible with Presta and Schrader valves and super easy to use, thanks to the one-button operation. Say goodbye to the struggles of manual pumping, as this handy gadget will make air refills a hassle-free experience!

About this item

• Portable Mini Pump: The electric bike pump with a size of only 64 x 56 x 28mm is specially designed for bicycles and can pump two 700 x 25cc tires from 0-80PSI when fully charged. A weight of less than 100 grams does not additionally burden the ride. It makes tire pumping more convenient and faster during long journeys.
• Easy Operation: The mini pump uses a high-performance motor and the inflation time varies from 50 to 160 seconds depending on the tube model. It can be inflated up to 100 PSI. It takes about 50-60 seconds for a 700 x 25cc tire to go from 0-60 PSI. A 700 x 25 CC tire takes about 150-160 seconds from 0-100 PSI.
• Rechargeable: The pump is equipped with a TYPC charging cable, which is rechargeable. It only takes 25 minutes to fully charge the pump. After the test, 200 tubes are inflated, and the inflation time does not slow down by more than 10%.
• Compatible with Schrader and Presta Valves: No accessories are required and the Schrader and Presta valves can be switched quickly.
• Notes: 1. The package is equipped with a silicone protective cover. The pump will be hot during inflation. Please put on the silicone protective case. 2. If there is air leakage when inflating, please adjust the pressure angle in time. 3. There is a tugging sensation when the inner tube of the presta valve is inflated and removed. 4. Please keep the battery fully charged before use.

COMPATIBLE WITH PRESTA & SCHRADER VALVE

More Answers

Q: Can it display bicycle tire pressure?

NO, there is no display screen, please roughly determine the tire pressure by feeling the degree of tire sag.

Q: Does this electric pump get hot when I use it?

Yes, as it has a high power motor, it gets hot when in use, please use it with the included silicone protective cover.

Q: How long can I use it on a single charge?

Depending on tire size and pressure, the number of inflations varies. We recommend that you fully charge the pump before leaving, in case you encounter an unexpected situation.

Q: How long does it take to fully charge?

With a 300 mAh battery and the supplied TYPE-C cable, a full charge takes about 25 minutes.

Q: Is it compatible with all types of bikes?

This pump is compatible with Schrader valve and Presta valve, which fits most bikes in the market. Firmly press the valve when using, otherwise it will cause air leakage.

Product information