So I am making a portable big case pi. I don't want a touchscreen I want to buy a 10 inch tft screen. Everything powered by a rechargeable battery.
I really need to know if I have everything correct.
My screen:
http://s.aliexpress.com/7b2UvEFR
Step down to USB:
http://s.aliexpress.com/NNV7jem6
Battery:
http://s.aliexpress.com/B7viYJBB
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sparkyhall
- Posts: 168
- Joined: Mon Aug 27, 2012 9:14 am
Re: Need someone battery knowledge
It is not possible to confirm with the information provided, assuming you plan to connect the TFT interface board directly to the battery. I say this because the TFT interface board doesn't give a input voltage tolerance, it simply states 12V@1000mA input. The battery output voltage range is 10.8V - 12.6V, will the display work over this voltage range?
I will also say that the battery manufacturer, or seller, does not understand the basic CE marking requirements as I fail to see the manufacturers brand name/address on either the battery charger or battery label. Li-ion batteries can be particularly dangerous if not designed and used correctly so when I see cheap, incorrectly labelled products like this I normally look elsewhere.
I will also say that the battery manufacturer, or seller, does not understand the basic CE marking requirements as I fail to see the manufacturers brand name/address on either the battery charger or battery label. Li-ion batteries can be particularly dangerous if not designed and used correctly so when I see cheap, incorrectly labelled products like this I normally look elsewhere.
Re: Need someone battery knowledge
Thanks! Yeah I would like to connect the screen to the battery. I can see the cheap problem 
I will look elsewhere. just one thing, this is the right setup right?
I will look elsewhere. just one thing, this is the right setup right?