Bottletopburly Posted July 15, 2019 Share Posted July 15, 2019 So I’m looking to power the pi4 at the mount and seeing as I have 12v at pier I need a 5v 3 amp usb socket I think I have found one could someone more technically minded than me confirm this will do the job for me then I could use a usb lead with a C connector to power pi4 https://www.amazon.co.uk/CHGeek-Charger-Voltage-Waterproof-Motorcycle/dp/B07F8RV145 Link to comment Share on other sites More sharing options...
+RonC Posted July 15, 2019 Share Posted July 15, 2019 That looks good, I use a cigarette lighter plug with a USB 5v output. (same difference!!) Ron Link to comment Share on other sites More sharing options...
Bottletopburly Posted July 15, 2019 Author Share Posted July 15, 2019 3 hours ago, Ron Clarke said: That looks good, I use a cigarette lighter plug with a USB 5v output. (same difference!!) Ron Yes Ron but it needs to be 3amp to power a raspberry Pi4 I’m assuming this will do the job , I need to redo my power box on the near future Link to comment Share on other sites More sharing options...
+Graham Posted July 15, 2019 Share Posted July 15, 2019 (edited) Hasn't your USB hub got a fast charge socket on it already ?? Edited July 15, 2019 by Graham Link to comment Share on other sites More sharing options...
Bottletopburly Posted July 15, 2019 Author Share Posted July 15, 2019 23 minutes ago, Graham said: Hasn't your USB hub got a fast charge socket on it already ?? Yes but only 2.1amp graham Link to comment Share on other sites More sharing options...
+Graham Posted July 15, 2019 Share Posted July 15, 2019 Thats a shame ☹️ Bottletopburly 1 Link to comment Share on other sites More sharing options...
Bottletopburly Posted July 16, 2019 Author Share Posted July 16, 2019 I may have another Solution you can get a dual usb male to c connector cable so can possibly achieve 3amps as battery bank has two USB ports , need to check my battery bank but I’m sure it’s 2.1amp x2 Link to comment Share on other sites More sharing options...
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