2V-5V 1.2A USB Output Boost Converter Mini DC-DC Step-up Power Module Board, 501 Original

Feature:1. Input of 2V-5V arbitrary DC voltage can stabilize output of 5V DC voltage. Input of two AA batteries can output 1000 mA current. Single lithium battery can output 1200 mA current. It can supply power for mobile phones, cameras, microcontrollers and digital products.2. With USB female base, widely used.3. Conversion efficiency is high, up to 90%, average 85%, typical application efficiency of 3.7V liter 5V/1A reaches 87%.4. Ultra-small size, for installation in various small equipment.5. With working indicator, and reserve the installation position of identifying resistance.Specifications:Product size: 35*22*8mm/1.37*0.86*0.31''Input voltage: 2.0V-5.0VNo-load Output Voltage: 5.1V±0.1VConversion efficiency: up to 90%, average 85%.Maximum output current: (can work for a long time)(Vin > = 2.0V): 600mA(Vin > = 2.5V): 800mA(Vin > = 3.0V): 1000mA(Vin >= 3.5V): 1200mANote: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.1 X 5V DC-DC Step-up Power Module