1-5V to 5V DC-DC Step Up (Boost) Converter (1A) USB Port Output

This module is used to boast the power from 3V to 5V with a USB output terminal. 

• Input voltage: DC 1-5V 
• Output voltage: DC 5.1-5 .2 V 
• Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input) 
• Switching frequency: 500KHz 
• Operating Temperature: Industrial (-40°c to +85°C)
• Size: 28.9*18.8*8.5mm