Application: Step-up voltage conversion
Input Voltage Range: 3.7V to 12V
Output Voltage: Stable 3.7V DC
Output Options: 5V, 8V, 9V, 12V
Maximum Output Current: 1A
Power Consumption: Low
Color: Black
Features
Easy to use
LED indicator with on/off control
Dimensions: Compact and portable
Material: High-quality components
Compatibility: Suitable for various electronic applications