A miniature step-up DC voltage converter with input voltage in range of 3.7-5V which makes it perfect for powering small electronic devices with a Li-Po cell. By default the module provides 12V on output. By soldering proper pads at the reverse side of the PCB you may set output voltage to a value of 5V, 8V or 9V. Technical data: Input voltage: 3.7V to 5V DC Output voltage: 5V / 8V / 9V / 12V Max power: @ 3.7V input - output 1A @ 5V; 0.5A @ 8V; 0.45A @ 9V; 0.3A @ 12V @ 5V input - output 0.7A @ 8V; 0.7A @ 9V; 0.5A @ 12V https://elecena.pl/product/25645588/3-7v-to-5-12v-mini-dc-dc-step-up-boost-module 2024-03-28 https://elecena.pl/product/25645588/3-7v-to-5-12v-mini-dc-dc-step-up-boost-module 2025-10-29