3Pcs DC 3.3V 3.7V 5V 6V 5V to 12V Step Up Boost Power Supply Voltage Regulator Converter
5v to 12v step up Step Up Boost Power Supply Voltage Regulator Converter
Input voltage 3~6V, output 12V
This is a DC-DC voltage converter module,Must be noted when using: 1 Input voltage can not be greater than the maximum input range 2 Output power can not be greater than the maximum load for a long time 3 Input power must be greater than the output power, because the power consumption of the module itself