Has anyone replaced the battery with a rechargeable USB battery?

It would make using the device nicer

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Hey @mahesh,

thank you for your feedback.

Unfortunately, that is not possible with board modifications.

We’ll keep it in mind for future updates, though.

for good tinkerer there is always a way :slight_smile: These devices are DIY, so let’s be creative! I was wondering if I can use some flat LiPo pack or flat cell phone battery with some nice holder. With CN2626 on board, this should not be a problem, or am I wrong?