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Reviews (2)

Jun 03, 2020
Great power bank for cell phone, not as a UPS for Raspberry Pi
Appears solidly build when I looked inside. Note that when source power is switched off, the USB outputs switch off for a fraction of a second. For cell phone power bank usage that's not a problem. For use as an uninterruptible power supply for e.g. a Raspberry Pi, that is a problem.

Jun 22, 2021
Check temperature sensor too
Easy to replace paddle wheel. Though didn’t fix my problem. Temp sensor on DST-800 broken. Either add 10 kilo-ohm TNC, or a 10 kilo-ohm fixed resistor between the white and brown sensor wires.