Powering up a cellular phone with a 1.5V AA size battery is not a dream! With this module, it is capable to step up as low as 1.2V to 5V output through a USB port.
- Input: 1.2V-4.5V DC
- Output: 5V DC
- Picture for reference only. You may get a model in Red color
- Current: 300mA (0.5A max)