Our annual conference, Teardown, kicks off in 3 days. Join us in Portland, OR, USA.

Open UpCell

An open source, USB Type-C PD, single-cell BMS for Lithium-ion batteries

In stock

View Purchasing Options
Dec 01, 2023

Rigorous Testing and Robust Safety

learn more about our testing strategies Read the full update.

Nov 22, 2023

Why We Created Open UpCell

Learn the story behind the creation of Open UpCell. Read the full update.

Oct 26, 2023

Our Campaign is Now Live!

Your Compact, Versatile, Power Management Solution Read the full update.

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects