Introduction It's been a while since we took apart a power bank last time. Today, we got a powerful power bank from CUKTECH, called No.30. And we also made a introduction article for it, you can click here to have a look. It's equipped with a 40000 mAh battery pack and the total output power … Continue reading Teardown of CUKTECH No.30 PD3.1 & 300W Power Bank (P01CT)