1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost
Parameters:
The output voltage can be set to 5V/8V/9V/12V, The default is 12V
Input voltage range 2.5V … VOut. The input voltage must be lower than the set output voltage
Output capacity: when it comes with 3.7V lithium battery, it can output:
5V / 1A
8V-9V / 0.7A
12V / 0.5A
To change output voltage, (de)solder A and B pads accordingly desired voltage