Mini DC-DC Step Up Converter Boost Module Voltage Regulator LED Display
Input 5V, Output 8V 0.7A, 9V 0.7A, 12V 0.5A. When input with 3.7V lithium battery, 5V 1A, 8V 0.5A, 9V 0.45A, 12V 0.3A can be output. We will respond to you within 24 hours and do our best to help you out!