How it works. No app needed to get charged.

Tap Card
Find a CUUB station and Tap your card to begin the rental process, no app or registration needed.
Charge Phone
Borrow a fully charged power bank. Scan the QR code on the battery to view rental status.
Return Charger
Find the closest CUUB station to you. Slide the battery back into a slot. Simple and easy!

Find a CUUB station and tap your card to begin the rental process, no app or registration needed.

Borrow a fully charged power bank. Scan the QR code on the battery to view rental status.

Find the closest CUUB station to you. Slide the battery back into a slot. Simple and easy!

Find a CUUB station and tap your card to begin the rental process, no app or registration needed.

Find a CUUB station and tap your card to begin the rental process, no app or registration needed.

Borrow a fully charged power bank. Scan the QR code on the battery to view rental status.

Find the closest CUUB station to you. Slide the battery back into a slot. Simple and easy!

Got some questions? Here's more about CUUB.

How much does it cost to rent a battery?

What happens if I forget to return the powerbank?

How does the rental process work, and do I need to download an app?

My portable charger isn't charging my device. What should I do?

What if the CUUB station is full?

FAQ isn't helping, how do I reach someone at CUUB?

Calander invite

Schedule a one-on-one with the founder if you want to share detailed feedback.

Calander invite

Schedule a one on one with the founder if you want to share detailed feedback