-40°c ~+85°c( If ambient temperature exceeds 40°c, lower power use, 

or to enhance heat dissipation)

non-isolated buck module(buck)

waterproof IP68 design, anti-shock protection

Other output voltage available

3.3V/3.7V/4.2V/5V/6V/7.5V

(pls contact with our sales manager if need)

 Attention:

>Pls install according to the the label strictly,positive pole and nagative pole can’t be reversed, or the module and device might be damaged
>To assure this converter has the sufficient voltage and power pls make sure the voltage and power input is enough.