Running low

on battery?

We have a safe device charging solution for you – shared portable power banks in Prague, Czech Republic with built-in micro USB, USB-C and Lightning cables.

Download the app on your phone to rent power banks anytime, anywhere!

Download on App store
Download on Google Play

How it works

Download the app on your phone and get the first 15 minutes free

Register

Find the nearest station and scan QR code

Unlock the powerbank and turn it on

Charge

Return in any vemmi station

Rates

2 attempts per 24 hours

3 minutes free

Hourly rate

20 Kč/ hour

Maximum amount per 24 hours

140 Kč

In case the powerbank is not returned after two days, it will be considered as lost and you will be charged with appropriate amount.

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Become a partner

Complete the form below and our team will contact you as soon as possible.

Contact form

    Contact us

    Complete the form below and our team will contact you as soon as possible.

    Contact form