Features:1. 100% brand new and high quality.2. The conversion efficiency can be up to 85%3. Small body, strong power.4. Stable and reliable performance.5. Excellent quality and it is suitable for setting up the voltage.Specification:Condition: 100% Brand NewModel: T64Input Voltage: 0.9-5VOutput Voltage: 5VInput Current(max.): 480mAStart Voltage: 0.8V, Output Current: 7MAInput Voltage: 1-1.5V, Output Voltage: 5V, Output Current: 40-100MAInput Voltage: 1.5-2V, Output Voltage: 5V, Output Current: 100-150MAInput Voltage: 2-3V, Output Voltage: 5V, Output Current: 150-380MAInput Voltage: >3V, Output Voltage: 5V, Output Current: 380-480MAWork Frequency: 150KHZConversion Efficiency: 85%Weight: Approx. 13g / 0.5ozSize: Approx. 11 * 10.5 * 7.5mm / 0.4 * 0.4 * 0.3inPackage List:10 * Boost Converter Module Note:1 Input voltage can not be greater than the nominal voltage, otherwise it will burn the module. 2 Input power must be greater than the output power, otherwise the output voltage will be less than the nominal voltage.3 Output load cannot be greater than the nominal load, otherwise the output voltage will be less than the nominal voltage.