Module Properties: non-isolated step-up module (BOOST)
input voltage: 2.5-6V
Output voltage: 4-12 V(Adjustable, the default 5 v)
Output Current: the maximum 1000mA
Efficiency: Up to 92% (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 Reverse Polarity Protection: None
Input: IN + Positive, IN-Negative
Output: USB Output
DIY mobile power supply, only needs one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.
In order to power your electronic devices when your device needs a 5V power supply when you only have a lithium battery, this module can be directly step-up to 5V, solve your problems.
1 x Step-up Boost DC-DC Converter 2.5-6V input 5V output 1A