Output Protection ensures that your lithium ion battery's voltage does not fall below 2.5V and ensures that the current draw from the battery does not exceed 3A by cutting off the output when either conditions are met.
Input Voltage: 5V
Charging Current: 1A
Charging Voltage: 4.2V
Charging Voltage Accuracy: 1%
Output Voltage Threshold: 2.5V
Output Current Threshold: 3A
Connector Type: USB C
Charging Indicator: Red LED Steady ON
Full Charge Indicator: Blue LED Steady ON
Dimensions: 26 x 17 x 3mm
I think it doesn't have 5.1k pulldown on the CC lines which PD devices need before giving power. Means that this works with USB-A to C cables and not USB-C to C cables.
There's pads for input voltage which I could solder on a separate USB-C connector to overcome this. Other than that, works great!
Quite good quality
Product arrived in less than a week and with good packaging. Looks to be in great condition