I have a 10s4p battery pack that is 41V 12ah.
I am trying to build advertisement stands for my business, so I need to power a laptop screen and media box from it.
Someone told me that it is not a good idea as the power source is not stable. Is this true? Surely it is possible as all laptops are powered of these batteries?
This is the components I am using:
- Media player - 5.2V,2000mA
https://www.ebay.com/itm/Mini-Full-HD-1 ... 2749.l2649
- LCD driver board - 12V, 3A
https://www.ebay.com/itm/HDMI-DVI-VGA-L ... 2749.l2649
- Step Down Power Module
https://www.ebay.com/itm/DC-DC-10A-Buck ... 2749.l2649
I am trying to build a screen as per the below link and add it on a stand as per the attached picture.
Any help would be greatly appreciated.