The Zoruman pump not only impresses with its low price, but also with its performance. It also has well-rounded features and the largest battery in the test field - a surprising test winner. The battery pumps from Osram and Cycplus also earned a "good". In contrast, the Bosch Easy Pump - one of the most expensive products tested - failed with the worst pumping performance and the smallest battery...

... Unlike the large Bosch pump, the torch LED of the Easy Pump can be activated separately. So you can find the valve even in the dark. The pressure (optionally in bar, PSI or KPA) can be preset in five-percent increments. A longer press on the plus or minus button accelerates the adjustment process...

The small battery pump from Bosch was a real surprise and far exceeded our expectations. It is small and light, but even pumps car tyres up to the desired pressure. It can reach a maximum of 10 bar, which is impressive. It is easy to take along and can be used anywhere. It is easy to operate and switches off automatically when the set pressure is reached...

Pumping with a hand air pump often takes a lot of time and energy. The EasyPump battery-powered air pump from Bosch can be helpful here, as it can be used to inflate bicycle tyres, balls, water toys or car or motorbike tyres at the touch of a button. We tried out the pump once. We found it practical that the attachments such as the ball needle, Sclaverand valve attachment and balloon attachment are...

With an amazingly high maximum pressure of 10.3 bar, the Bosch Easy Pump is a welcome helper wherever air needs to be pumped into sports equipment or tyres. Weighing only 400 grams, it is also an ideal companion on longer tours.