Brand Unbranded/Generic
Type Step-Up Voltage Regulator
Current Conversion DC to DC
Output Voltage Rating (DC) 28V MAX
Country/Region of Manufacture China

Check the listing for details. 5PCS MT3608 2A DC-DC Step Up Power Apply Module Booster Power Module for Arduino. Condition: New. Listed at 3.14 USD. (2V and 50% of max-input-V), loading at (50% and 100% rated current). The maximum output current: 2 a. The peak current output current is no more than TV university. hope you could understand.

$2.51
$3.14