Mini DC-DC Boost Converter Module (3.7V to 12V) | Step Up Voltage Board 5V 8V 9V 12V Output

This is a DC-DC Boost Converter Module used to increase (step up) voltage from a lower level to a higher level.

For example, you can convert 3.7V battery voltage to 5V, 8V, 9V, or 12V output, depending on your requirement.

What does it do?

Sometimes your power source gives low voltage, but your device needs higher voltage. This module solves that problem by boosting the voltage.

👉 Example:

• 3.7V battery → 5V for Arduino
• 5V → 9V or 12V for motors or circuits

Where can you use this?

• Powering Arduino and electronics projects
• Battery-powered devices
• DIY power supply projects
• Robotics and motor applications
• Portable electronics
• IoT projects

How to use?

• Connect input voltage (2.5V to below output voltage)
• Select required output (5V / 8V / 9V / 12V)
• Take output from module pins
• Use with your device

Key Features

• Step-up (boost) voltage converter
• Input voltage: 2.5V to Vout - 0.5V
• Output options: 5V / 8V / 9V / 12V
• Output current up to 1A
• Low power consumption
• Small compact size
• Easy to use module
• LED indicator (can be disabled)
• Good build quality

Technical Details

• Type: DC-DC Boost Converter
• Input Voltage: 2.5V to Vout - 0.5V
• Output Voltage: 5V / 8V / 9V / 12V
• Max Output Current: 1A
• Color: Black

Package Includes

• 1 × 3.7V to 12V DC-DC Boost Converter Module