Features Multi -function: Step up converter has functions such as current protection (OCP), overvoltage protection (OVP), short -circuit protection (SCP), excessive protection (OTP) and other functions. DC-DC Enhanced Conversion Module: This is the DC-DC enhanced conversion module with a working frequency of 1 MHz. It is a very practical electronic component accessory board. Efficient Conversion Efficiency: The maximum conversion efficiency of the boost converter is 96 % (74 % -94 % under different working conditions). Application: DC-DC Boost converter can be used for WiFi router, for Ethernet device, IP camera, PTZ, LED lights, lamp beads, toy cars, unmanned planes, etc. Precise Manufacturing Process: The boost converter is a selected electronic component with a precise manufacturing process to ensure durability and protection. Static working current is 0.19mA. Specification: Material: Plastic Weight: 2g/0.1oz Input Voltage: DC 2.6 ~ 6V  Output Voltage: DC 12±3% Maximum output : 12V/1.2A (See the table below for details) Measurement results are for reference only. Input Voltage   Input Current    Output Voltage   Output Current 2.6V                1.44A              12V                     0.25A 3V                   1.84A              12V                     0.38A 3.3V                2.1A                12V                     0.47A 3.7V                2.5A                12V                     0.63A 4.5V                3A                   12V                     0.96A 5V                   3.5A                12V                     1.2A Recommended power supply: 18650 battery, cell phone battery, and other 3.7V lithium battery;  Mobile power supply, cell phone charger, and other 5 V power supply equipment.   Package List: 1 x Voltage Converter Module 1Set x Accessories Package List