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Features:
Module Properties: non-isolated step-up module (BOOST)
Input voltage :10-32V(Note: The boost module input voltage can not be higher than
the output voltage, the output stable at the set value)
Output voltage: 12-35V (adjustable)
Output Current: 10A (MAX)
Input Current: 16A (MAX) (Please enhance heat dissipation if more than 10A)
Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX)
Easy to drive 65W 90W dual-core notebook.
Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45°c
Conversion efficiency: 94% (measured at Input 16V, output 19V 2.5A)
Output Ripple: 2% (MAX) 20M-bandwidth
Operating Temperature: Industrial (-40°c to +85°c) (ambient temperature exceeds
40°c, lower power use, or to enhance heat dissipation)
Full load temperature rise: 45°c
No-load current: 25mA typical
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS
Short circuit protection: None (Please Install fuses and protection circuits at Input
port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)
Dimension: 65x 57 x 25 mm ( 2 9/16 x 2 1/4 x 29/32 in )

Please connect right as the printed :"IN-,IN+,OUT-,OUT+",or the Module will be burned.
DIY an output adjustable vehicle power supply, connect the 12V input, and output
could be 14-35V(adjustable freely), However, the output voltage can not be less than
the input voltage.
Car laptop power supply: connected to 12V power supply, output voltage regulation
as your notebook need.
Boost charger. You can use the 12V power supply to charge battery more than 12V,
for example, 24V battery.
Adjust the way: first pick the correct input power (10-32V, between) and then a
multimeter to monitor and adjust the potentiometer output voltage (typically clockwise
turn boost, buck turn counterclockwise).