MODULE DC-DC STEP-UP 3V TO 5V 1AMP. USB TO CHARGE MOBILE, MP3, MP4, ETC

Specification:
Module Properties: non-isolated step-up module (BOOST)
input voltage: 2.5-6V
Output voltage: Not Adjustable ， the default 5v
Output Current: 1000mA (Max)
Efficiency: 92% (Max) (the higher the input voltage, the higher the efficiency)
Switching frequency: 1MHz
Output ripple: 20mV (MAX)
Operating Temperature: Industrial (-40 ° c to + 85 ° c)
Voltage regulation: ± 2.5%
Short circuit protection: None (Please use the lithium battery with protection.)
Input: IN + Postive, IN-Negative
Output: USB Output
Size: 3x1.3x0.8cm