its switchable 5v and 12v output
solder the jumper on module for 12v out bydeafault 5v output.
Item name: module
Conversion efficiency: 90%
2-3S input, output 5V 3A
4S input, output 5V 2.5A
5-6S input, output 5V 1.5A
2-3S input, output 12V 2.5A
4-6S input, output 5V 2A
1x JHEMCU MINI DC-DC step down module
1. the output current is related to the level of the input voltage and the temperature of module heating.
2. if you want to output 12V, input voltage have to more than 12V,
and solder to 12V ports.
The colors deviation might differ due to different monitor settings, please kindly understand.