I wanted to use the powerbank to power my cat drinking fountain a little more ecologically. The fountain needs 5V, which the powerbank provides.
When I plug it in, it runs for a minute, then the powerbank switches off.
Eh? Hello? Can't you just plug in any USB device and it sucks energy for as long as it has????

I'm pretty frustrated right now 🤬

And will gladly provide a "proof video

Question

I wanted to use the powerbank to power my cat drinking fountain a little more ecologically. The fountain needs 5V, which the powerbank provides. 
When I plug it in, it runs for a minute, then the powerbank switches off. 
Eh? Hello? Can't you just plug in any USB device and it sucks energy for as long as it has????

I'm pretty frustrated right now 🤬

And will gladly provide a "proof video

Answer

I can connect whatever I want, same behaviour. Charges for about 1 minute, then it's done. I can then press the button and it only charges briefly again. Think the part is in the ar***

Answer

This is not what the PB is intended for. The function that is required here is, for example, the task of a UPS system.

Answer

How many watts does the fountain need? Watt = Volt * Ampere. This thing is just about enough to charge 2 iPhones.

Answer

Hello
The powerbank has two different outputs, have you tried both?
Greetings and good luck

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