Module properties: Non-isolated step-up module
Input voltage: 3.5-30V
Output voltage: adjustable (4-30V)
Output current: 2.5A (MAX)
Input current: 3A (MAX)
Dimensions: 4.3 x 3.0 x 1.2cm (L*W*H)
Input: "IN+" is input positive, "IN-" is input negative
Output: "OUT+" is output positive, "OUT-" is output negative