Item Type: DC to DC Boost Module Input Voltage: DC 2.6-4.5V, output DC 5V±3%, maximum output: 5V 1300MA DC DC Boost Converter Module Working Frequency: 1MHz Efficiency: Up to 95% efficiency (usually is 74% to 92%) Quiescent Current: Turn on output 210uA, turn off output 5uA Operating Temperature Range: -40℃ to 85℃ Storage Temperature Range: -65℃ to 150℃ Size (Not Include Pin): Approx. 20x15x6mm / 0.79x0.59x0.23in Protection: Over current protection(OCP) Over voltage protection(OVP) Short circuit protection(SCP) Over temperature protection(OTP) Applications: Battery powered equipment Instrumentation, multimeter Small power motors PTZ Camera webcam IP Camera Toy car boat Model aircraft Power bank LED Light WIFI router PLC RS485 devices Note: 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. 1、High Conversion Efficiency: The conversion efficiency of this DC to DC boost module is up to 95%, providing reliable performance. 2、Wide Input Voltage: Support 2.6V to 5.5V input, this DC to DC step up module is suitable for various applications. 3、Reliable Materials: Made from premium board material and components, this DC boost converter module ensures high stability. 4、Multiple Protections: With over current protection(OCP), over voltage protection(OVP), short circuit protection(SCP), over temperature protection(OTP), enhancing safety. 5、Wide Application: Can be used for battery powered equipment, instrumentation, multimeter, small power motors, PTZ camera webcam, IP camera, toy car boat, and more.